100900996

素因数分解:

$2^2\times 7^3\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 106545404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 293, 343, 502, 586, 686, 1004, 1172, 1372, 1757, 2051, 3514, 4102, 7028, 8204, 12299, 14357, 24598, 28714, 49196, 57428, 73543, 86093, 100499, 147086, 172186, 200998, 294172, 344372, 401996, 514801, 1029602, 2059204, 3603607, 7207214, 14414428, 25225249, 50450498, 100900996]

約数ペア:

[(1, 100900996), (2, 50450498), (4, 25225249), (7, 14414428), (14, 7207214), (28, 3603607), (49, 2059204), (98, 1029602), (196, 514801), (251, 401996), (293, 344372), (343, 294172), (502, 200998), (586, 172186), (686, 147086), (1004, 100499), (1172, 86093), (1372, 73543), (1757, 57428), (2051, 49196), (3514, 28714), (4102, 24598), (7028, 14357), (8204, 12299)]