200103668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 396849600

約数和(自身を除く): 196745932

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 1037, 1159, 1292, 2074, 2318, 2539, 4148, 4636, 5078, 10156, 19703, 39406, 43163, 48241, 78812, 86326, 96482, 154879, 172652, 192964, 309758, 619516, 820097, 1640194, 2632943, 2942701, 3280388, 5265886, 5885402, 10531772, 11770804, 50025917, 100051834, 200103668]

約数ペア:

[(1, 200103668), (2, 100051834), (4, 50025917), (17, 11770804), (19, 10531772), (34, 5885402), (38, 5265886), (61, 3280388), (68, 2942701), (76, 2632943), (122, 1640194), (244, 820097), (323, 619516), (646, 309758), (1037, 192964), (1159, 172652), (1292, 154879), (2074, 96482), (2318, 86326), (2539, 78812), (4148, 48241), (4636, 43163), (5078, 39406), (10156, 19703)]