200804968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2858

約数の個数: 64

約数和(自身を含む): 468155520

約数和(自身を除く): 267350552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2731, 2828, 5252, 5462, 5656, 9191, 10504, 10924, 18382, 19117, 21848, 35503, 36764, 38234, 71006, 73528, 76468, 142012, 152936, 248521, 275831, 284024, 497042, 551662, 994084, 1103324, 1930817, 1988168, 2206648, 3585803, 3861634, 7171606, 7723268, 14343212, 15446536, 25100621, 28686424, 50201242, 100402484, 200804968]

約数ペア:

[(1, 200804968), (2, 100402484), (4, 50201242), (7, 28686424), (8, 25100621), (13, 15446536), (14, 14343212), (26, 7723268), (28, 7171606), (52, 3861634), (56, 3585803), (91, 2206648), (101, 1988168), (104, 1930817), (182, 1103324), (202, 994084), (364, 551662), (404, 497042), (707, 284024), (728, 275831), (808, 248521), (1313, 152936), (1414, 142012), (2626, 76468), (2731, 73528), (2828, 71006), (5252, 38234), (5462, 36764), (5656, 35503), (9191, 21848), (10504, 19117), (10924, 18382)]