207801234

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 498286080

約数和(自身を除く): 290484846

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 901, 918, 954, 1431, 1802, 2703, 2862, 4271, 5406, 8109, 8542, 12813, 16218, 24327, 25626, 38439, 48654, 72607, 76878, 115317, 145214, 217821, 226363, 230634, 435642, 452726, 653463, 679089, 1306926, 1358178, 1960389, 2037267, 3848171, 3920778, 4074534, 6111801, 7696342, 11544513, 12223602, 23089026, 34633539, 69267078, 103900617, 207801234]

約数ペア:

[(1, 207801234), (2, 103900617), (3, 69267078), (6, 34633539), (9, 23089026), (17, 12223602), (18, 11544513), (27, 7696342), (34, 6111801), (51, 4074534), (53, 3920778), (54, 3848171), (102, 2037267), (106, 1960389), (153, 1358178), (159, 1306926), (306, 679089), (318, 653463), (459, 452726), (477, 435642), (901, 230634), (918, 226363), (954, 217821), (1431, 145214), (1802, 115317), (2703, 76878), (2862, 72607), (4271, 48654), (5406, 38439), (8109, 25626), (8542, 24327), (12813, 16218)]