201998472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15791}}^1$

素因数の和:15854

約数の個数: 64

約数和(自身を含む): 557141760

約数和(自身を除く): 355143288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 15791, 31582, 47373, 63164, 94746, 126328, 189492, 205283, 378984, 410566, 615849, 647431, 821132, 1231698, 1294862, 1642264, 1942293, 2463396, 2589724, 3884586, 4926792, 5179448, 7769172, 8416603, 15538344, 16833206, 25249809, 33666412, 50499618, 67332824, 100999236, 201998472]

約数ペア:

[(1, 201998472), (2, 100999236), (3, 67332824), (4, 50499618), (6, 33666412), (8, 25249809), (12, 16833206), (13, 15538344), (24, 8416603), (26, 7769172), (39, 5179448), (41, 4926792), (52, 3884586), (78, 2589724), (82, 2463396), (104, 1942293), (123, 1642264), (156, 1294862), (164, 1231698), (246, 821132), (312, 647431), (328, 615849), (492, 410566), (533, 378984), (984, 205283), (1066, 189492), (1599, 126328), (2132, 94746), (3198, 63164), (4264, 47373), (6396, 31582), (12792, 15791)]