201125172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 482376384

約数和(自身を除く): 281251212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 421, 492, 842, 971, 1263, 1684, 1942, 2526, 2913, 3884, 5052, 5826, 11652, 17261, 34522, 39811, 51783, 69044, 79622, 103566, 119433, 159244, 207132, 238866, 408791, 477732, 817582, 1226373, 1635164, 2452746, 4905492, 16760431, 33520862, 50281293, 67041724, 100562586, 201125172]

約数ペア:

[(1, 201125172), (2, 100562586), (3, 67041724), (4, 50281293), (6, 33520862), (12, 16760431), (41, 4905492), (82, 2452746), (123, 1635164), (164, 1226373), (246, 817582), (421, 477732), (492, 408791), (842, 238866), (971, 207132), (1263, 159244), (1684, 119433), (1942, 103566), (2526, 79622), (2913, 69044), (3884, 51783), (5052, 39811), (5826, 34522), (11652, 17261)]