201381570328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{43117}}^1$

素因数の和:43700

約数の個数: 64

約数和(自身を含む): 401100883200

約数和(自身を除く): 199719312872

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 509, 1018, 1147, 2036, 2294, 4072, 4588, 9176, 15779, 18833, 31558, 37666, 43117, 63116, 75332, 86234, 126232, 150664, 172468, 344936, 583823, 1167646, 1336627, 1595329, 2335292, 2673254, 3190658, 4670584, 5346508, 6381316, 10693016, 12762632, 21946553, 43893106, 49455199, 87786212, 98910398, 175572424, 197820796, 395641592, 680343143, 812022461, 1360686286, 1624044922, 2721372572, 3248089844, 5442745144, 6496179688, 25172696291, 50345392582, 100690785164, 201381570328]

約数ペア:

[(1, 201381570328), (2, 100690785164), (4, 50345392582), (8, 25172696291), (31, 6496179688), (37, 5442745144), (62, 3248089844), (74, 2721372572), (124, 1624044922), (148, 1360686286), (248, 812022461), (296, 680343143), (509, 395641592), (1018, 197820796), (1147, 175572424), (2036, 98910398), (2294, 87786212), (4072, 49455199), (4588, 43893106), (9176, 21946553), (15779, 12762632), (18833, 10693016), (31558, 6381316), (37666, 5346508), (43117, 4670584), (63116, 3190658), (75332, 2673254), (86234, 2335292), (126232, 1595329), (150664, 1336627), (172468, 1167646), (344936, 583823)]