217283052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21775

約数の個数: 72

約数和(自身を含む): 624489264

約数和(自身を除く): 407206212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 21737, 43474, 65211, 86948, 130422, 152159, 260844, 304318, 369529, 456477, 608636, 739058, 912954, 1065113, 1108587, 1478116, 1825908, 2130226, 2217174, 2586703, 3195339, 4260452, 4434348, 5173406, 6390678, 7760109, 10346812, 12781356, 15520218, 18106921, 31040436, 36213842, 54320763, 72427684, 108641526, 217283052]

約数ペア:

[(1, 217283052), (2, 108641526), (3, 72427684), (4, 54320763), (6, 36213842), (7, 31040436), (12, 18106921), (14, 15520218), (17, 12781356), (21, 10346812), (28, 7760109), (34, 6390678), (42, 5173406), (49, 4434348), (51, 4260452), (68, 3195339), (84, 2586703), (98, 2217174), (102, 2130226), (119, 1825908), (147, 1478116), (196, 1108587), (204, 1065113), (238, 912954), (294, 739058), (357, 608636), (476, 456477), (588, 369529), (714, 304318), (833, 260844), (1428, 152159), (1666, 130422), (2499, 86948), (3332, 65211), (4998, 43474), (9996, 21737)]