212340804045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{9431}}^1$

素因数の和:9842

約数の個数: 64

約数和(自身を含む): 350482857984

約数和(自身を除く): 138142053939

約数列:

[1, 3, 5, 15, 53, 127, 159, 223, 265, 381, 635, 669, 795, 1115, 1905, 3345, 6731, 9431, 11819, 20193, 28293, 28321, 33655, 35457, 47155, 59095, 84963, 100965, 141465, 141605, 177285, 424815, 499843, 1197737, 1499529, 1501013, 2103113, 2499215, 3593211, 4503039, 5988685, 6309339, 7497645, 7505065, 10515565, 17966055, 22515195, 31546695, 63480061, 111464989, 190440183, 267095351, 317400305, 334394967, 557324945, 801286053, 952200915, 1335476755, 1671974835, 4006430265, 14156053603, 42468160809, 70780268015, 212340804045]

約数ペア:

[(1, 212340804045), (3, 70780268015), (5, 42468160809), (15, 14156053603), (53, 4006430265), (127, 1671974835), (159, 1335476755), (223, 952200915), (265, 801286053), (381, 557324945), (635, 334394967), (669, 317400305), (795, 267095351), (1115, 190440183), (1905, 111464989), (3345, 63480061), (6731, 31546695), (9431, 22515195), (11819, 17966055), (20193, 10515565), (28293, 7505065), (28321, 7497645), (33655, 6309339), (35457, 5988685), (47155, 4503039), (59095, 3593211), (84963, 2499215), (100965, 2103113), (141465, 1501013), (141605, 1499529), (177285, 1197737), (424815, 499843)]