200637808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 473969664

約数和(自身を除く): 273331856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 167, 238, 272, 334, 476, 631, 668, 952, 1169, 1262, 1336, 1904, 2338, 2524, 2672, 2839, 4417, 4676, 5048, 5678, 8834, 9352, 10096, 10727, 11356, 17668, 18704, 19873, 21454, 22712, 35336, 39746, 42908, 45424, 70672, 75089, 79492, 85816, 105377, 150178, 158984, 171632, 210754, 300356, 317968, 421508, 600712, 737639, 843016, 1201424, 1475278, 1686032, 1791409, 2950556, 3582818, 5901112, 7165636, 11802224, 12539863, 14331272, 25079726, 28662544, 50159452, 100318904, 200637808]

約数ペア:

[(1, 200637808), (2, 100318904), (4, 50159452), (7, 28662544), (8, 25079726), (14, 14331272), (16, 12539863), (17, 11802224), (28, 7165636), (34, 5901112), (56, 3582818), (68, 2950556), (112, 1791409), (119, 1686032), (136, 1475278), (167, 1201424), (238, 843016), (272, 737639), (334, 600712), (476, 421508), (631, 317968), (668, 300356), (952, 210754), (1169, 171632), (1262, 158984), (1336, 150178), (1904, 105377), (2338, 85816), (2524, 79492), (2672, 75089), (2839, 70672), (4417, 45424), (4676, 42908), (5048, 39746), (5678, 35336), (8834, 22712), (9352, 21454), (10096, 19873), (10727, 18704), (11356, 17668)]