201701590220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{430747}}^1$

素因数の和:432570

約数の個数: 48

約数和(自身を含む): 456410242848

約数和(自身を除く): 254708652628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1801, 3602, 7204, 9005, 18010, 23413, 36020, 46826, 93652, 117065, 234130, 430747, 468260, 861494, 1722988, 2153735, 4307470, 5599711, 8614940, 11199422, 22398844, 27998555, 55997110, 111994220, 775775347, 1551550694, 3103101388, 3878876735, 7757753470, 10085079511, 15515506940, 20170159022, 40340318044, 50425397555, 100850795110, 201701590220]

約数ペア:

[(1, 201701590220), (2, 100850795110), (4, 50425397555), (5, 40340318044), (10, 20170159022), (13, 15515506940), (20, 10085079511), (26, 7757753470), (52, 3878876735), (65, 3103101388), (130, 1551550694), (260, 775775347), (1801, 111994220), (3602, 55997110), (7204, 27998555), (9005, 22398844), (18010, 11199422), (23413, 8614940), (36020, 5599711), (46826, 4307470), (93652, 2153735), (117065, 1722988), (234130, 861494), (430747, 468260)]