198111576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20536

約数の個数: 64

約数和(自身を含む): 550609920

約数和(自身を除く): 352498344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 20483, 40966, 61449, 81932, 122898, 163864, 245796, 266279, 491592, 532558, 634973, 798837, 1065116, 1269946, 1597674, 1904919, 2130232, 2539892, 3195348, 3809838, 5079784, 6390696, 7619676, 8254649, 15239352, 16509298, 24763947, 33018596, 49527894, 66037192, 99055788, 198111576]

約数ペア:

[(1, 198111576), (2, 99055788), (3, 66037192), (4, 49527894), (6, 33018596), (8, 24763947), (12, 16509298), (13, 15239352), (24, 8254649), (26, 7619676), (31, 6390696), (39, 5079784), (52, 3809838), (62, 3195348), (78, 2539892), (93, 2130232), (104, 1904919), (124, 1597674), (156, 1269946), (186, 1065116), (248, 798837), (312, 634973), (372, 532558), (403, 491592), (744, 266279), (806, 245796), (1209, 163864), (1612, 122898), (2418, 81932), (3224, 61449), (4836, 40966), (9672, 20483)]