201543792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 550440960

約数和(自身を除く): 348897168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 383, 456, 577, 766, 912, 1149, 1154, 1532, 1731, 2298, 2308, 3064, 3462, 4596, 4616, 6128, 6924, 7277, 9192, 9232, 10963, 13848, 14554, 18384, 21831, 21926, 27696, 29108, 32889, 43662, 43852, 58216, 65778, 87324, 87704, 116432, 131556, 174648, 175408, 220991, 263112, 349296, 441982, 526224, 662973, 883964, 1325946, 1767928, 2651892, 3535856, 4198829, 5303784, 8397658, 10607568, 12596487, 16795316, 25192974, 33590632, 50385948, 67181264, 100771896, 201543792]

約数ペア:

[(1, 201543792), (2, 100771896), (3, 67181264), (4, 50385948), (6, 33590632), (8, 25192974), (12, 16795316), (16, 12596487), (19, 10607568), (24, 8397658), (38, 5303784), (48, 4198829), (57, 3535856), (76, 2651892), (114, 1767928), (152, 1325946), (228, 883964), (304, 662973), (383, 526224), (456, 441982), (577, 349296), (766, 263112), (912, 220991), (1149, 175408), (1154, 174648), (1532, 131556), (1731, 116432), (2298, 87704), (2308, 87324), (3064, 65778), (3462, 58216), (4596, 43852), (4616, 43662), (6128, 32889), (6924, 29108), (7277, 27696), (9192, 21926), (9232, 21831), (10963, 18384), (13848, 14554)]