201980840974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:3169

約数の個数: 64

約数和(自身を含む): 338046566400

約数和(自身を除く): 136065725426

約数列:

[1, 2, 11, 22, 79, 158, 191, 229, 382, 458, 869, 1738, 2101, 2519, 2657, 4202, 5038, 5314, 15089, 18091, 29227, 30178, 36182, 43739, 58454, 87478, 165979, 199001, 209903, 331958, 398002, 419806, 481129, 507487, 608453, 962258, 1014974, 1216906, 2308933, 3455381, 4617866, 5582357, 6692983, 6910762, 11164714, 13385966, 38009191, 40091473, 48067787, 76018382, 80182946, 96135574, 116214523, 232429046, 441006203, 528745657, 882012406, 1057491314, 1278359753, 2556719506, 9180947317, 18361894634, 100990420487, 201980840974]

約数ペア:

[(1, 201980840974), (2, 100990420487), (11, 18361894634), (22, 9180947317), (79, 2556719506), (158, 1278359753), (191, 1057491314), (229, 882012406), (382, 528745657), (458, 441006203), (869, 232429046), (1738, 116214523), (2101, 96135574), (2519, 80182946), (2657, 76018382), (4202, 48067787), (5038, 40091473), (5314, 38009191), (15089, 13385966), (18091, 11164714), (29227, 6910762), (30178, 6692983), (36182, 5582357), (43739, 4617866), (58454, 3455381), (87478, 2308933), (165979, 1216906), (199001, 1014974), (209903, 962258), (331958, 608453), (398002, 507487), (419806, 481129)]