201269622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 436400640

約数和(自身を除く): 235131018

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 103, 114, 122, 183, 206, 281, 309, 366, 562, 618, 843, 1159, 1686, 1957, 2318, 3477, 3914, 5339, 5871, 6283, 6954, 10678, 11742, 12566, 16017, 17141, 18849, 28943, 32034, 34282, 37698, 51423, 57886, 86829, 102846, 119377, 173658, 238754, 325679, 358131, 549917, 651358, 716262, 977037, 1099834, 1649751, 1765523, 1954074, 3299502, 3531046, 5296569, 10593138, 33544937, 67089874, 100634811, 201269622]

約数ペア:

[(1, 201269622), (2, 100634811), (3, 67089874), (6, 33544937), (19, 10593138), (38, 5296569), (57, 3531046), (61, 3299502), (103, 1954074), (114, 1765523), (122, 1649751), (183, 1099834), (206, 977037), (281, 716262), (309, 651358), (366, 549917), (562, 358131), (618, 325679), (843, 238754), (1159, 173658), (1686, 119377), (1957, 102846), (2318, 86829), (3477, 57886), (3914, 51423), (5339, 37698), (5871, 34282), (6283, 32034), (6954, 28943), (10678, 18849), (11742, 17141), (12566, 16017)]