222777316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 421545600

約数和(自身を除く): 198768284

約数列:

[1, 2, 4, 17, 34, 68, 101, 163, 199, 202, 326, 398, 404, 652, 796, 1717, 2771, 3383, 3434, 5542, 6766, 6868, 11084, 13532, 16463, 20099, 32437, 32926, 40198, 64874, 65852, 80396, 129748, 279871, 341683, 551429, 559742, 683366, 1102858, 1119484, 1366732, 2205716, 3276137, 6552274, 13104548, 55694329, 111388658, 222777316]

約数ペア:

[(1, 222777316), (2, 111388658), (4, 55694329), (17, 13104548), (34, 6552274), (68, 3276137), (101, 2205716), (163, 1366732), (199, 1119484), (202, 1102858), (326, 683366), (398, 559742), (404, 551429), (652, 341683), (796, 279871), (1717, 129748), (2771, 80396), (3383, 65852), (3434, 64874), (5542, 40198), (6766, 32926), (6868, 32437), (11084, 20099), (13532, 16463)]