201445818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 494926848

約数和(自身を除く): 293481030

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2278, 2814, 3417, 4211, 6834, 7973, 8422, 12633, 15946, 23919, 25266, 29477, 47838, 58954, 71587, 88431, 143174, 176862, 214761, 282137, 429522, 501109, 564274, 846411, 1002218, 1503327, 1692822, 1974959, 3006654, 3949918, 4796329, 5924877, 9592658, 11849754, 14388987, 28777974, 33574303, 67148606, 100722909, 201445818]

約数ペア:

[(1, 201445818), (2, 100722909), (3, 67148606), (6, 33574303), (7, 28777974), (14, 14388987), (17, 11849754), (21, 9592658), (34, 5924877), (42, 4796329), (51, 3949918), (67, 3006654), (102, 1974959), (119, 1692822), (134, 1503327), (201, 1002218), (238, 846411), (357, 564274), (402, 501109), (469, 429522), (714, 282137), (938, 214761), (1139, 176862), (1407, 143174), (2278, 88431), (2814, 71587), (3417, 58954), (4211, 47838), (6834, 29477), (7973, 25266), (8422, 23919), (12633, 15946)]