201972930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 502485120

約数和(自身を除く): 300512190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 265, 295, 318, 354, 530, 590, 795, 885, 1590, 1770, 2153, 3127, 4306, 6254, 6459, 9381, 10765, 12918, 15635, 18762, 21530, 31270, 32295, 46905, 64590, 93810, 114109, 127027, 228218, 254054, 342327, 381081, 570545, 635135, 684654, 762162, 1141090, 1270270, 1711635, 1905405, 3423270, 3810810, 6732431, 13464862, 20197293, 33662155, 40394586, 67324310, 100986465, 201972930]

約数ペア:

[(1, 201972930), (2, 100986465), (3, 67324310), (5, 40394586), (6, 33662155), (10, 20197293), (15, 13464862), (30, 6732431), (53, 3810810), (59, 3423270), (106, 1905405), (118, 1711635), (159, 1270270), (177, 1141090), (265, 762162), (295, 684654), (318, 635135), (354, 570545), (530, 381081), (590, 342327), (795, 254054), (885, 228218), (1590, 127027), (1770, 114109), (2153, 93810), (3127, 64590), (4306, 46905), (6254, 32295), (6459, 31270), (9381, 21530), (10765, 18762), (12918, 15635)]