201397779666

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{151673}}^1$

素因数の和:152791

約数の個数: 48

約数和(自身を含む): 442936615680

約数和(自身を除く): 241538836014

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1039, 1278, 2078, 3117, 6234, 9351, 18702, 73769, 147538, 151673, 221307, 303346, 442614, 455019, 663921, 910038, 1327842, 1365057, 2730114, 10768783, 21537566, 32306349, 64612698, 96919047, 157588247, 193838094, 315176494, 472764741, 945529482, 1418294223, 2836588446, 11188765537, 22377531074, 33566296611, 67132593222, 100698889833, 201397779666]

約数ペア:

[(1, 201397779666), (2, 100698889833), (3, 67132593222), (6, 33566296611), (9, 22377531074), (18, 11188765537), (71, 2836588446), (142, 1418294223), (213, 945529482), (426, 472764741), (639, 315176494), (1039, 193838094), (1278, 157588247), (2078, 96919047), (3117, 64612698), (6234, 32306349), (9351, 21537566), (18702, 10768783), (73769, 2730114), (147538, 1365057), (151673, 1327842), (221307, 910038), (303346, 663921), (442614, 455019)]