207611190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25919}}^1$

素因数の和:26021

約数の個数: 48

約数和(自身を含む): 545875200

約数和(自身を除く): 338264010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25919, 51838, 77757, 129595, 155514, 233271, 259190, 388785, 466542, 777570, 1166355, 2306791, 2332710, 4613582, 6920373, 11533955, 13840746, 20761119, 23067910, 34601865, 41522238, 69203730, 103805595, 207611190]

約数ペア:

[(1, 207611190), (2, 103805595), (3, 69203730), (5, 41522238), (6, 34601865), (9, 23067910), (10, 20761119), (15, 13840746), (18, 11533955), (30, 6920373), (45, 4613582), (89, 2332710), (90, 2306791), (178, 1166355), (267, 777570), (445, 466542), (534, 388785), (801, 259190), (890, 233271), (1335, 155514), (1602, 129595), (2670, 77757), (4005, 51838), (8010, 25919)]