200740760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 533744640

約数和(自身を除く): 333003880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 47, 55, 68, 85, 88, 94, 110, 136, 170, 187, 188, 220, 235, 340, 374, 376, 440, 470, 517, 571, 680, 748, 799, 935, 940, 1034, 1142, 1496, 1598, 1870, 1880, 2068, 2284, 2585, 2855, 3196, 3740, 3995, 4136, 4568, 5170, 5710, 6281, 6392, 7480, 7990, 8789, 9707, 10340, 11420, 12562, 15980, 17578, 19414, 20680, 22840, 25124, 26837, 31405, 31960, 35156, 38828, 43945, 48535, 50248, 53674, 62810, 70312, 77656, 87890, 97070, 106777, 107348, 125620, 134185, 175780, 194140, 213554, 214696, 251240, 268370, 295207, 351560, 388280, 427108, 456229, 533885, 536740, 590414, 854216, 912458, 1067770, 1073480, 1180828, 1476035, 1824916, 2135540, 2281145, 2361656, 2952070, 3649832, 4271080, 4562290, 5018519, 5904140, 9124580, 10037038, 11808280, 18249160, 20074076, 25092595, 40148152, 50185190, 100370380, 200740760]

約数ペア:

[(1, 200740760), (2, 100370380), (4, 50185190), (5, 40148152), (8, 25092595), (10, 20074076), (11, 18249160), (17, 11808280), (20, 10037038), (22, 9124580), (34, 5904140), (40, 5018519), (44, 4562290), (47, 4271080), (55, 3649832), (68, 2952070), (85, 2361656), (88, 2281145), (94, 2135540), (110, 1824916), (136, 1476035), (170, 1180828), (187, 1073480), (188, 1067770), (220, 912458), (235, 854216), (340, 590414), (374, 536740), (376, 533885), (440, 456229), (470, 427108), (517, 388280), (571, 351560), (680, 295207), (748, 268370), (799, 251240), (935, 214696), (940, 213554), (1034, 194140), (1142, 175780), (1496, 134185), (1598, 125620), (1870, 107348), (1880, 106777), (2068, 97070), (2284, 87890), (2585, 77656), (2855, 70312), (3196, 62810), (3740, 53674), (3995, 50248), (4136, 48535), (4568, 43945), (5170, 38828), (5710, 35156), (6281, 31960), (6392, 31405), (7480, 26837), (7990, 25124), (8789, 22840), (9707, 20680), (10340, 19414), (11420, 17578), (12562, 15980)]