203425362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 551304000

約数和(自身を除く): 347878638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 61, 63, 98, 114, 122, 126, 133, 147, 171, 183, 199, 266, 294, 342, 366, 398, 399, 427, 441, 549, 597, 798, 854, 882, 931, 1098, 1159, 1194, 1197, 1281, 1393, 1791, 1862, 2318, 2394, 2562, 2786, 2793, 2989, 3477, 3582, 3781, 3843, 4179, 5586, 5978, 6954, 7562, 7686, 8113, 8358, 8379, 8967, 9751, 10431, 11343, 12139, 12537, 16226, 16758, 17934, 19502, 20862, 22686, 24278, 24339, 25074, 26467, 26901, 29253, 34029, 36417, 48678, 52934, 53802, 56791, 58506, 68058, 72834, 73017, 79401, 84973, 87759, 109251, 113582, 146034, 158802, 169946, 170373, 175518, 185269, 218502, 230641, 238203, 254919, 340746, 370538, 461282, 476406, 509838, 511119, 555807, 594811, 691923, 764757, 1022238, 1111614, 1189622, 1383846, 1529514, 1614487, 1667421, 1784433, 2075769, 3228974, 3334842, 3568866, 4151538, 4843461, 5353299, 9686922, 10706598, 11301409, 14530383, 22602818, 29060766, 33904227, 67808454, 101712681, 203425362]

約数ペア:

[(1, 203425362), (2, 101712681), (3, 67808454), (6, 33904227), (7, 29060766), (9, 22602818), (14, 14530383), (18, 11301409), (19, 10706598), (21, 9686922), (38, 5353299), (42, 4843461), (49, 4151538), (57, 3568866), (61, 3334842), (63, 3228974), (98, 2075769), (114, 1784433), (122, 1667421), (126, 1614487), (133, 1529514), (147, 1383846), (171, 1189622), (183, 1111614), (199, 1022238), (266, 764757), (294, 691923), (342, 594811), (366, 555807), (398, 511119), (399, 509838), (427, 476406), (441, 461282), (549, 370538), (597, 340746), (798, 254919), (854, 238203), (882, 230641), (931, 218502), (1098, 185269), (1159, 175518), (1194, 170373), (1197, 169946), (1281, 158802), (1393, 146034), (1791, 113582), (1862, 109251), (2318, 87759), (2394, 84973), (2562, 79401), (2786, 73017), (2793, 72834), (2989, 68058), (3477, 58506), (3582, 56791), (3781, 53802), (3843, 52934), (4179, 48678), (5586, 36417), (5978, 34029), (6954, 29253), (7562, 26901), (7686, 26467), (8113, 25074), (8358, 24339), (8379, 24278), (8967, 22686), (9751, 20862), (10431, 19502), (11343, 17934), (12139, 16758), (12537, 16226)]