208607670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2851}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 558535680

約数和(自身を除く): 349928010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2710, 2851, 4065, 4878, 5702, 7317, 8130, 8553, 12195, 14255, 14634, 17106, 24390, 25659, 28510, 36585, 42765, 51318, 73170, 76977, 85530, 128295, 153954, 256590, 384885, 769770, 772621, 1545242, 2317863, 3863105, 4635726, 6953589, 7726210, 11589315, 13907178, 20860767, 23178630, 34767945, 41721534, 69535890, 104303835, 208607670]

約数ペア:

[(1, 208607670), (2, 104303835), (3, 69535890), (5, 41721534), (6, 34767945), (9, 23178630), (10, 20860767), (15, 13907178), (18, 11589315), (27, 7726210), (30, 6953589), (45, 4635726), (54, 3863105), (90, 2317863), (135, 1545242), (270, 772621), (271, 769770), (542, 384885), (813, 256590), (1355, 153954), (1626, 128295), (2439, 85530), (2710, 76977), (2851, 73170), (4065, 51318), (4878, 42765), (5702, 36585), (7317, 28510), (8130, 25659), (8553, 24390), (12195, 17106), (14255, 14634)]