201104220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197161}}^1$

素因数の和:197190

約数の個数: 48

約数和(自身を含む): 596217888

約数和(自身を除く): 395113668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197161, 394322, 591483, 788644, 985805, 1182966, 1971610, 2365932, 2957415, 3351737, 3943220, 5914830, 6703474, 10055211, 11829660, 13406948, 16758685, 20110422, 33517370, 40220844, 50276055, 67034740, 100552110, 201104220]

約数ペア:

[(1, 201104220), (2, 100552110), (3, 67034740), (4, 50276055), (5, 40220844), (6, 33517370), (10, 20110422), (12, 16758685), (15, 13406948), (17, 11829660), (20, 10055211), (30, 6703474), (34, 5914830), (51, 3943220), (60, 3351737), (68, 2957415), (85, 2365932), (102, 1971610), (170, 1182966), (204, 985805), (255, 788644), (340, 591483), (510, 394322), (1020, 197161)]