220943034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^2$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 526436820

約数和(自身を除く): 305493786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 103, 117, 178, 206, 234, 267, 309, 534, 618, 801, 927, 1157, 1339, 1602, 1854, 2314, 2678, 3471, 4017, 6942, 8034, 9167, 10413, 10609, 12051, 18334, 20826, 21218, 24102, 27501, 31827, 55002, 63654, 82503, 95481, 119171, 137917, 165006, 190962, 238342, 275834, 357513, 413751, 715026, 827502, 944201, 1072539, 1241253, 1888402, 2145078, 2482506, 2832603, 5665206, 8497809, 12274613, 16995618, 24549226, 36823839, 73647678, 110471517, 220943034]

約数ペア:

[(1, 220943034), (2, 110471517), (3, 73647678), (6, 36823839), (9, 24549226), (13, 16995618), (18, 12274613), (26, 8497809), (39, 5665206), (78, 2832603), (89, 2482506), (103, 2145078), (117, 1888402), (178, 1241253), (206, 1072539), (234, 944201), (267, 827502), (309, 715026), (534, 413751), (618, 357513), (801, 275834), (927, 238342), (1157, 190962), (1339, 165006), (1602, 137917), (1854, 119171), (2314, 95481), (2678, 82503), (3471, 63654), (4017, 55002), (6942, 31827), (8034, 27501), (9167, 24102), (10413, 21218), (10609, 20826), (12051, 18334)]