200799886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 385689600

約数和(自身を除く): 184889714

約数列:

[1, 2, 7, 14, 17, 29, 34, 47, 58, 94, 119, 203, 238, 329, 406, 493, 619, 658, 799, 986, 1238, 1363, 1598, 2726, 3451, 4333, 5593, 6902, 8666, 9541, 10523, 11186, 17951, 19082, 21046, 23171, 29093, 35902, 46342, 58186, 73661, 125657, 147322, 162197, 203651, 251314, 305167, 324394, 407302, 494581, 610334, 843697, 989162, 1687394, 2136169, 3462067, 4272338, 5905879, 6924134, 11811758, 14342849, 28685698, 100399943, 200799886]

約数ペア:

[(1, 200799886), (2, 100399943), (7, 28685698), (14, 14342849), (17, 11811758), (29, 6924134), (34, 5905879), (47, 4272338), (58, 3462067), (94, 2136169), (119, 1687394), (203, 989162), (238, 843697), (329, 610334), (406, 494581), (493, 407302), (619, 324394), (658, 305167), (799, 251314), (986, 203651), (1238, 162197), (1363, 147322), (1598, 125657), (2726, 73661), (3451, 58186), (4333, 46342), (5593, 35902), (6902, 29093), (8666, 23171), (9541, 21046), (10523, 19082), (11186, 17951)]