220678692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74453}}^1$

素因数の和:74492

約数の個数: 48

約数和(自身を含む): 583719360

約数和(自身を除く): 363040668

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 74453, 148906, 223359, 297812, 446718, 893436, 967889, 1414607, 1935778, 2829214, 2903667, 3871556, 4243821, 5658428, 5807334, 8487642, 11614668, 16975284, 18389891, 36779782, 55169673, 73559564, 110339346, 220678692]

約数ペア:

[(1, 220678692), (2, 110339346), (3, 73559564), (4, 55169673), (6, 36779782), (12, 18389891), (13, 16975284), (19, 11614668), (26, 8487642), (38, 5807334), (39, 5658428), (52, 4243821), (57, 3871556), (76, 2903667), (78, 2829214), (114, 1935778), (156, 1414607), (228, 967889), (247, 893436), (494, 446718), (741, 297812), (988, 223359), (1482, 148906), (2964, 74453)]