197671232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4687

約数の個数: 56

約数和(自身を含む): 435022752

約数和(自身を除く): 237351520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 4603, 5368, 9206, 10736, 18412, 21472, 36824, 42944, 50633, 73648, 101266, 147296, 202532, 280783, 294592, 405064, 561566, 810128, 1123132, 1620256, 2246264, 3088613, 3240512, 4492528, 6177226, 8985056, 12354452, 17970112, 24708904, 49417808, 98835616, 197671232]

約数ペア:

[(1, 197671232), (2, 98835616), (4, 49417808), (8, 24708904), (11, 17970112), (16, 12354452), (22, 8985056), (32, 6177226), (44, 4492528), (61, 3240512), (64, 3088613), (88, 2246264), (122, 1620256), (176, 1123132), (244, 810128), (352, 561566), (488, 405064), (671, 294592), (704, 280783), (976, 202532), (1342, 147296), (1952, 101266), (2684, 73648), (3904, 50633), (4603, 42944), (5368, 36824), (9206, 21472), (10736, 18412)]