197115864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18211}}^1$

素因数の和:18272

約数の個数: 64

約数和(自身を含む): 550730880

約数和(自身を除く): 353615016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2706, 3608, 5412, 10824, 18211, 36422, 54633, 72844, 109266, 145688, 200321, 218532, 400642, 437064, 600963, 746651, 801284, 1201926, 1493302, 1602568, 2239953, 2403852, 2986604, 4479906, 4807704, 5973208, 8213161, 8959812, 16426322, 17919624, 24639483, 32852644, 49278966, 65705288, 98557932, 197115864]

約数ペア:

[(1, 197115864), (2, 98557932), (3, 65705288), (4, 49278966), (6, 32852644), (8, 24639483), (11, 17919624), (12, 16426322), (22, 8959812), (24, 8213161), (33, 5973208), (41, 4807704), (44, 4479906), (66, 2986604), (82, 2403852), (88, 2239953), (123, 1602568), (132, 1493302), (164, 1201926), (246, 801284), (264, 746651), (328, 600963), (451, 437064), (492, 400642), (902, 218532), (984, 200321), (1353, 145688), (1804, 109266), (2706, 72844), (3608, 54633), (5412, 36422), (10824, 18211)]