201215600

素因数分解:

$2^4\times 5^2\times {\mathrm{503039}}^1$

素因数の和:503057

約数の個数: 30

約数和(自身を含む): 483421440

約数和(自身を除く): 282205840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503039, 1006078, 2012156, 2515195, 4024312, 5030390, 8048624, 10060780, 12575975, 20121560, 25151950, 40243120, 50303900, 100607800, 201215600]

約数ペア:

[(1, 201215600), (2, 100607800), (4, 50303900), (5, 40243120), (8, 25151950), (10, 20121560), (16, 12575975), (20, 10060780), (25, 8048624), (40, 5030390), (50, 4024312), (80, 2515195), (100, 2012156), (200, 1006078), (400, 503039)]