213590788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3691}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 424255104

約数和(自身を除く): 210664316

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 629, 782, 851, 1258, 1564, 1702, 2516, 3404, 3691, 7382, 14467, 14764, 28934, 57868, 62747, 84893, 125494, 136567, 169786, 250988, 273134, 339572, 546268, 1443181, 2321639, 2886362, 3141041, 4643278, 5772724, 6282082, 9286556, 12564164, 53397697, 106795394, 213590788]

約数ペア:

[(1, 213590788), (2, 106795394), (4, 53397697), (17, 12564164), (23, 9286556), (34, 6282082), (37, 5772724), (46, 4643278), (68, 3141041), (74, 2886362), (92, 2321639), (148, 1443181), (391, 546268), (629, 339572), (782, 273134), (851, 250988), (1258, 169786), (1564, 136567), (1702, 125494), (2516, 84893), (3404, 62747), (3691, 57868), (7382, 28934), (14467, 14764)]