196913550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 555393024

約数和(自身を除く): 358479474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 47, 50, 51, 53, 62, 75, 85, 93, 94, 102, 106, 141, 150, 155, 159, 170, 186, 235, 255, 265, 282, 310, 318, 425, 465, 470, 510, 527, 530, 705, 775, 795, 799, 850, 901, 930, 1054, 1175, 1275, 1325, 1410, 1457, 1550, 1581, 1590, 1598, 1643, 1802, 2325, 2350, 2397, 2491, 2550, 2635, 2650, 2703, 2914, 3162, 3286, 3525, 3975, 3995, 4371, 4505, 4650, 4794, 4929, 4982, 5270, 5406, 7050, 7285, 7473, 7905, 7950, 7990, 8215, 8742, 9010, 9858, 11985, 12455, 13175, 13515, 14570, 14946, 15810, 16430, 19975, 21855, 22525, 23970, 24645, 24769, 24910, 26350, 27030, 27931, 36425, 37365, 39525, 39950, 41075, 42347, 43710, 45050, 49290, 49538, 55862, 59925, 62275, 67575, 72850, 74307, 74730, 77221, 79050, 82150, 83793, 84694, 109275, 119850, 123225, 123845, 124550, 127041, 135150, 139655, 148614, 154442, 167586, 186825, 211735, 218550, 231663, 246450, 247690, 254082, 279310, 371535, 373650, 386105, 418965, 423470, 463326, 619225, 635205, 698275, 743070, 772210, 837930, 1058675, 1158315, 1238450, 1270410, 1312757, 1396550, 1857675, 1930525, 2094825, 2117350, 2316630, 2625514, 3176025, 3715350, 3861050, 3938271, 4189650, 5791575, 6352050, 6563785, 7876542, 11583150, 13127570, 19691355, 32818925, 39382710, 65637850, 98456775, 196913550]

約数ペア:

[(1, 196913550), (2, 98456775), (3, 65637850), (5, 39382710), (6, 32818925), (10, 19691355), (15, 13127570), (17, 11583150), (25, 7876542), (30, 6563785), (31, 6352050), (34, 5791575), (47, 4189650), (50, 3938271), (51, 3861050), (53, 3715350), (62, 3176025), (75, 2625514), (85, 2316630), (93, 2117350), (94, 2094825), (102, 1930525), (106, 1857675), (141, 1396550), (150, 1312757), (155, 1270410), (159, 1238450), (170, 1158315), (186, 1058675), (235, 837930), (255, 772210), (265, 743070), (282, 698275), (310, 635205), (318, 619225), (425, 463326), (465, 423470), (470, 418965), (510, 386105), (527, 373650), (530, 371535), (705, 279310), (775, 254082), (795, 247690), (799, 246450), (850, 231663), (901, 218550), (930, 211735), (1054, 186825), (1175, 167586), (1275, 154442), (1325, 148614), (1410, 139655), (1457, 135150), (1550, 127041), (1581, 124550), (1590, 123845), (1598, 123225), (1643, 119850), (1802, 109275), (2325, 84694), (2350, 83793), (2397, 82150), (2491, 79050), (2550, 77221), (2635, 74730), (2650, 74307), (2703, 72850), (2914, 67575), (3162, 62275), (3286, 59925), (3525, 55862), (3975, 49538), (3995, 49290), (4371, 45050), (4505, 43710), (4650, 42347), (4794, 41075), (4929, 39950), (4982, 39525), (5270, 37365), (5406, 36425), (7050, 27931), (7285, 27030), (7473, 26350), (7905, 24910), (7950, 24769), (7990, 24645), (8215, 23970), (8742, 22525), (9010, 21855), (9858, 19975), (11985, 16430), (12455, 15810), (13175, 14946), (13515, 14570)]