201568751996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3637}}^1\times {\mathrm{19709}}^1$

素因数の和:23406

約数の個数: 48

約数和(自身を含む): 381470493600

約数和(自身を除く): 179901741604

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 3637, 7274, 14548, 19709, 39418, 69103, 78836, 134569, 138206, 269138, 276412, 374471, 538276, 729233, 748942, 1458466, 1497884, 2556811, 2916932, 5113622, 10227244, 13855427, 27710854, 55421708, 71681633, 143363266, 286726532, 1361951027, 2652220421, 2723902054, 5304440842, 5447804108, 10608881684, 50392187999, 100784375998, 201568751996]

約数ペア:

[(1, 201568751996), (2, 100784375998), (4, 50392187999), (19, 10608881684), (37, 5447804108), (38, 5304440842), (74, 2723902054), (76, 2652220421), (148, 1361951027), (703, 286726532), (1406, 143363266), (2812, 71681633), (3637, 55421708), (7274, 27710854), (14548, 13855427), (19709, 10227244), (39418, 5113622), (69103, 2916932), (78836, 2556811), (134569, 1497884), (138206, 1458466), (269138, 748942), (276412, 729233), (374471, 538276)]