197397156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78707}}^1$

素因数の和:78744

約数の個数: 48

約数和(自身を含む): 528917760

約数和(自身を除く): 331520604

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 78707, 157414, 236121, 314828, 472242, 865777, 944484, 1495433, 1731554, 2597331, 2990866, 3463108, 4486299, 5194662, 5981732, 8972598, 10389324, 16449763, 17945196, 32899526, 49349289, 65799052, 98698578, 197397156]

約数ペア:

[(1, 197397156), (2, 98698578), (3, 65799052), (4, 49349289), (6, 32899526), (11, 17945196), (12, 16449763), (19, 10389324), (22, 8972598), (33, 5981732), (38, 5194662), (44, 4486299), (57, 3463108), (66, 2990866), (76, 2597331), (114, 1731554), (132, 1495433), (209, 944484), (228, 865777), (418, 472242), (627, 314828), (836, 236121), (1254, 157414), (2508, 78707)]