201325866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 489100032

約数和(自身を除く): 287774166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 457, 617, 714, 914, 1234, 1371, 1851, 2742, 3199, 3702, 4319, 6398, 7769, 8638, 9597, 10489, 12957, 15538, 19194, 20978, 23307, 25914, 31467, 46614, 54383, 62934, 73423, 108766, 146846, 163149, 220269, 281969, 326298, 440538, 563938, 845907, 1691814, 1973783, 3947566, 4793473, 5921349, 9586946, 11842698, 14380419, 28760838, 33554311, 67108622, 100662933, 201325866]

約数ペア:

[(1, 201325866), (2, 100662933), (3, 67108622), (6, 33554311), (7, 28760838), (14, 14380419), (17, 11842698), (21, 9586946), (34, 5921349), (42, 4793473), (51, 3947566), (102, 1973783), (119, 1691814), (238, 845907), (357, 563938), (457, 440538), (617, 326298), (714, 281969), (914, 220269), (1234, 163149), (1371, 146846), (1851, 108766), (2742, 73423), (3199, 62934), (3702, 54383), (4319, 46614), (6398, 31467), (7769, 25914), (8638, 23307), (9597, 20978), (10489, 19194), (12957, 15538)]