201222716816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1\times {\mathrm{5303}}^1$

素因数の和:6780

約数の個数: 80

約数和(自身を含む): 428270588928

約数和(自身を除く): 227047872112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1291, 1336, 1837, 2582, 2672, 3674, 5164, 5303, 7348, 10328, 10606, 14201, 14696, 20656, 21212, 28402, 29392, 42424, 56804, 58333, 84848, 113608, 116666, 215597, 227216, 233332, 431194, 466664, 862388, 885601, 933328, 1724776, 1771202, 2371567, 3449552, 3542404, 4743134, 6846173, 7084808, 9486268, 9741611, 13692346, 14169616, 18972536, 19483222, 27384692, 37945072, 38966444, 54769384, 75307903, 77932888, 109538768, 150615806, 155865776, 301231612, 602463224, 1143310891, 1204926448, 2286621782, 4573243564, 9146487128, 12576419801, 18292974256, 25152839602, 50305679204, 100611358408, 201222716816]

約数ペア:

[(1, 201222716816), (2, 100611358408), (4, 50305679204), (8, 25152839602), (11, 18292974256), (16, 12576419801), (22, 9146487128), (44, 4573243564), (88, 2286621782), (167, 1204926448), (176, 1143310891), (334, 602463224), (668, 301231612), (1291, 155865776), (1336, 150615806), (1837, 109538768), (2582, 77932888), (2672, 75307903), (3674, 54769384), (5164, 38966444), (5303, 37945072), (7348, 27384692), (10328, 19483222), (10606, 18972536), (14201, 14169616), (14696, 13692346), (20656, 9741611), (21212, 9486268), (28402, 7084808), (29392, 6846173), (42424, 4743134), (56804, 3542404), (58333, 3449552), (84848, 2371567), (113608, 1771202), (116666, 1724776), (215597, 933328), (227216, 885601), (233332, 862388), (431194, 466664)]