200178524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 442009008

約数和(自身を除く): 241830484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 251, 313, 364, 502, 626, 637, 1004, 1252, 1274, 1757, 2191, 2548, 3263, 3514, 4069, 4382, 6526, 7028, 8138, 8764, 12299, 13052, 15337, 16276, 22841, 24598, 28483, 30674, 45682, 49196, 56966, 61348, 78563, 91364, 113932, 157126, 159887, 199381, 314252, 319774, 398762, 549941, 639548, 797524, 1021319, 1099882, 2042638, 2199764, 3849587, 4085276, 7149233, 7699174, 14298466, 15398348, 28596932, 50044631, 100089262, 200178524]

約数ペア:

[(1, 200178524), (2, 100089262), (4, 50044631), (7, 28596932), (13, 15398348), (14, 14298466), (26, 7699174), (28, 7149233), (49, 4085276), (52, 3849587), (91, 2199764), (98, 2042638), (182, 1099882), (196, 1021319), (251, 797524), (313, 639548), (364, 549941), (502, 398762), (626, 319774), (637, 314252), (1004, 199381), (1252, 159887), (1274, 157126), (1757, 113932), (2191, 91364), (2548, 78563), (3263, 61348), (3514, 56966), (4069, 49196), (4382, 45682), (6526, 30674), (7028, 28483), (8138, 24598), (8764, 22841), (12299, 16276), (13052, 15337)]