201874860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101957}}^1$

素因数の和:101983

約数の個数: 72

約数和(自身を含む): 668028816

約数和(自身を除く): 466153956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101957, 203914, 305871, 407828, 509785, 611742, 917613, 1019570, 1121527, 1223484, 1529355, 1835226, 2039140, 2243054, 3058710, 3364581, 3670452, 4486108, 4588065, 5607635, 6117420, 6729162, 9176130, 10093743, 11215270, 13458324, 16822905, 18352260, 20187486, 22430540, 33645810, 40374972, 50468715, 67291620, 100937430, 201874860]

約数ペア:

[(1, 201874860), (2, 100937430), (3, 67291620), (4, 50468715), (5, 40374972), (6, 33645810), (9, 22430540), (10, 20187486), (11, 18352260), (12, 16822905), (15, 13458324), (18, 11215270), (20, 10093743), (22, 9176130), (30, 6729162), (33, 6117420), (36, 5607635), (44, 4588065), (45, 4486108), (55, 3670452), (60, 3364581), (66, 3058710), (90, 2243054), (99, 2039140), (110, 1835226), (132, 1529355), (165, 1223484), (180, 1121527), (198, 1019570), (220, 917613), (330, 611742), (396, 509785), (495, 407828), (660, 305871), (990, 203914), (1980, 101957)]