206040736

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 450455040

約数和(自身を除く): 244414304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 352, 419, 484, 508, 838, 968, 1016, 1397, 1676, 1936, 2032, 2794, 3352, 3872, 4064, 4609, 5588, 6704, 9218, 11176, 13408, 15367, 18436, 22352, 30734, 36872, 44704, 50699, 53213, 61468, 73744, 101398, 106426, 122936, 147488, 202796, 212852, 245872, 405592, 425704, 491744, 585343, 811184, 851408, 1170686, 1622368, 1702816, 2341372, 4682744, 6438773, 9365488, 12877546, 18730976, 25755092, 51510184, 103020368, 206040736]

約数ペア:

[(1, 206040736), (2, 103020368), (4, 51510184), (8, 25755092), (11, 18730976), (16, 12877546), (22, 9365488), (32, 6438773), (44, 4682744), (88, 2341372), (121, 1702816), (127, 1622368), (176, 1170686), (242, 851408), (254, 811184), (352, 585343), (419, 491744), (484, 425704), (508, 405592), (838, 245872), (968, 212852), (1016, 202796), (1397, 147488), (1676, 122936), (1936, 106426), (2032, 101398), (2794, 73744), (3352, 61468), (3872, 53213), (4064, 50699), (4609, 44704), (5588, 36872), (6704, 30734), (9218, 22352), (11176, 18436), (13408, 15367)]