200762944

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2243

約数の個数: 56

約数和(自身を含む): 420185088

約数和(自身を除く): 219422144

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2153, 2914, 3008, 4306, 5828, 8612, 11656, 17224, 23312, 34448, 46624, 66743, 68896, 93248, 101191, 133486, 137792, 202382, 266972, 404764, 533944, 809528, 1067888, 1619056, 2135776, 3136921, 3238112, 4271552, 6273842, 6476224, 12547684, 25095368, 50190736, 100381472, 200762944]

約数ペア:

[(1, 200762944), (2, 100381472), (4, 50190736), (8, 25095368), (16, 12547684), (31, 6476224), (32, 6273842), (47, 4271552), (62, 3238112), (64, 3136921), (94, 2135776), (124, 1619056), (188, 1067888), (248, 809528), (376, 533944), (496, 404764), (752, 266972), (992, 202382), (1457, 137792), (1504, 133486), (1984, 101191), (2153, 93248), (2914, 68896), (3008, 66743), (4306, 46624), (5828, 34448), (8612, 23312), (11656, 17224)]