210709542

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7603}}^1$

素因数の和:7788

約数の個数: 32

約数和(自身を含む): 437990400

約数和(自身を除く): 227280858

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 894, 4619, 7603, 9238, 13857, 15206, 22809, 27714, 45618, 235693, 471386, 707079, 1132847, 1414158, 2265694, 3398541, 6797082, 35118257, 70236514, 105354771, 210709542]

約数ペア:

[(1, 210709542), (2, 105354771), (3, 70236514), (6, 35118257), (31, 6797082), (62, 3398541), (93, 2265694), (149, 1414158), (186, 1132847), (298, 707079), (447, 471386), (894, 235693), (4619, 45618), (7603, 27714), (9238, 22809), (13857, 15206)]