198200730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 593510400

約数和(自身を除く): 395309670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 182, 195, 210, 237, 273, 390, 395, 455, 474, 546, 553, 790, 910, 919, 1027, 1106, 1185, 1365, 1659, 1838, 2054, 2370, 2730, 2757, 2765, 3081, 3318, 4595, 5135, 5514, 5530, 6162, 6433, 7189, 8295, 9190, 10270, 11947, 12866, 13785, 14378, 15405, 16590, 19299, 21567, 23894, 27570, 30810, 32165, 35841, 35945, 38598, 43134, 59735, 64330, 71682, 71890, 72601, 83629, 96495, 107835, 119470, 145202, 167258, 179205, 192990, 215670, 217803, 250887, 358410, 363005, 418145, 435606, 501774, 508207, 726010, 836290, 943813, 1016414, 1089015, 1254435, 1524621, 1887626, 2178030, 2508870, 2541035, 2831439, 3049242, 4719065, 5082070, 5662878, 6606691, 7623105, 9438130, 13213382, 14157195, 15246210, 19820073, 28314390, 33033455, 39640146, 66066910, 99100365, 198200730]

約数ペア:

[(1, 198200730), (2, 99100365), (3, 66066910), (5, 39640146), (6, 33033455), (7, 28314390), (10, 19820073), (13, 15246210), (14, 14157195), (15, 13213382), (21, 9438130), (26, 7623105), (30, 6606691), (35, 5662878), (39, 5082070), (42, 4719065), (65, 3049242), (70, 2831439), (78, 2541035), (79, 2508870), (91, 2178030), (105, 1887626), (130, 1524621), (158, 1254435), (182, 1089015), (195, 1016414), (210, 943813), (237, 836290), (273, 726010), (390, 508207), (395, 501774), (455, 435606), (474, 418145), (546, 363005), (553, 358410), (790, 250887), (910, 217803), (919, 215670), (1027, 192990), (1106, 179205), (1185, 167258), (1365, 145202), (1659, 119470), (1838, 107835), (2054, 96495), (2370, 83629), (2730, 72601), (2757, 71890), (2765, 71682), (3081, 64330), (3318, 59735), (4595, 43134), (5135, 38598), (5514, 35945), (5530, 35841), (6162, 32165), (6433, 30810), (7189, 27570), (8295, 23894), (9190, 21567), (10270, 19299), (11947, 16590), (12866, 15405), (13785, 14378)]