195507144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{387911}}^1$

素因数の和:387930

約数の個数: 48

約数和(自身を含む): 605142720

約数和(自身を除く): 409635576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 387911, 775822, 1163733, 1551644, 2327466, 2715377, 3103288, 3491199, 4654932, 5430754, 6982398, 8146131, 9309864, 10861508, 13964796, 16292262, 21723016, 24438393, 27929592, 32584524, 48876786, 65169048, 97753572, 195507144]

約数ペア:

[(1, 195507144), (2, 97753572), (3, 65169048), (4, 48876786), (6, 32584524), (7, 27929592), (8, 24438393), (9, 21723016), (12, 16292262), (14, 13964796), (18, 10861508), (21, 9309864), (24, 8146131), (28, 6982398), (36, 5430754), (42, 4654932), (56, 3491199), (63, 3103288), (72, 2715377), (84, 2327466), (126, 1551644), (168, 1163733), (252, 775822), (504, 387911)]