203445275601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{159431}}^1$

素因数の和:159773

約数の個数: 32

約数和(自身を含む): 290926411776

約数和(自身を除く): 87481136175

約数列:

[1, 3, 17, 51, 131, 191, 393, 573, 2227, 3247, 6681, 9741, 25021, 75063, 159431, 425357, 478293, 1276071, 2710327, 8130981, 20885461, 30451321, 62656383, 91353963, 355052837, 517672457, 1065158511, 1553017371, 3989123051, 11967369153, 67815091867, 203445275601]

約数ペア:

[(1, 203445275601), (3, 67815091867), (17, 11967369153), (51, 3989123051), (131, 1553017371), (191, 1065158511), (393, 517672457), (573, 355052837), (2227, 91353963), (3247, 62656383), (6681, 30451321), (9741, 20885461), (25021, 8130981), (75063, 2710327), (159431, 1276071), (425357, 478293)]