201248964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7907}}^1$

素因数の和:8025

約数の個数: 72

約数和(自身を含む): 587216448

約数和(自身を除く): 385967484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 7907, 8484, 12726, 15814, 23721, 25452, 31628, 47442, 55349, 71163, 94884, 110698, 142326, 166047, 221396, 284652, 332094, 498141, 664188, 798607, 996282, 1597214, 1992564, 2395821, 3194428, 4791642, 5590249, 7187463, 9583284, 11180498, 14374926, 16770747, 22360996, 28749852, 33541494, 50312241, 67082988, 100624482, 201248964]

約数ペア:

[(1, 201248964), (2, 100624482), (3, 67082988), (4, 50312241), (6, 33541494), (7, 28749852), (9, 22360996), (12, 16770747), (14, 14374926), (18, 11180498), (21, 9583284), (28, 7187463), (36, 5590249), (42, 4791642), (63, 3194428), (84, 2395821), (101, 1992564), (126, 1597214), (202, 996282), (252, 798607), (303, 664188), (404, 498141), (606, 332094), (707, 284652), (909, 221396), (1212, 166047), (1414, 142326), (1818, 110698), (2121, 94884), (2828, 71163), (3636, 55349), (4242, 47442), (6363, 31628), (7907, 25452), (8484, 23721), (12726, 15814)]