201237555990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{449201}}^1$

素因数の和:449457

約数の個数: 64

約数和(自身を含む): 490959817920

約数和(自身を除く): 289722261930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 137, 218, 274, 327, 411, 545, 654, 685, 822, 1090, 1370, 1635, 2055, 3270, 4110, 14933, 29866, 44799, 74665, 89598, 149330, 223995, 447990, 449201, 898402, 1347603, 2246005, 2695206, 4492010, 6738015, 13476030, 48962909, 61540537, 97925818, 123081074, 146888727, 184621611, 244814545, 293777454, 307702685, 369243222, 489629090, 615405370, 734443635, 923108055, 1468887270, 1846216110, 6707918533, 13415837066, 20123755599, 33539592665, 40247511198, 67079185330, 100618777995, 201237555990]

約数ペア:

[(1, 201237555990), (2, 100618777995), (3, 67079185330), (5, 40247511198), (6, 33539592665), (10, 20123755599), (15, 13415837066), (30, 6707918533), (109, 1846216110), (137, 1468887270), (218, 923108055), (274, 734443635), (327, 615405370), (411, 489629090), (545, 369243222), (654, 307702685), (685, 293777454), (822, 244814545), (1090, 184621611), (1370, 146888727), (1635, 123081074), (2055, 97925818), (3270, 61540537), (4110, 48962909), (14933, 13476030), (29866, 6738015), (44799, 4492010), (74665, 2695206), (89598, 2246005), (149330, 1347603), (223995, 898402), (447990, 449201)]