201739072

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4487

約数の個数: 56

約数和(自身を含む): 431304192

約数和(自身を除く): 229565120

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 4421, 5704, 8842, 11408, 17684, 22816, 35368, 45632, 70736, 101683, 137051, 141472, 203366, 274102, 282944, 406732, 548204, 813464, 1096408, 1626928, 2192816, 3152173, 3253856, 4385632, 6304346, 6507712, 8771264, 12608692, 25217384, 50434768, 100869536, 201739072]

約数ペア:

[(1, 201739072), (2, 100869536), (4, 50434768), (8, 25217384), (16, 12608692), (23, 8771264), (31, 6507712), (32, 6304346), (46, 4385632), (62, 3253856), (64, 3152173), (92, 2192816), (124, 1626928), (184, 1096408), (248, 813464), (368, 548204), (496, 406732), (713, 282944), (736, 274102), (992, 203366), (1426, 141472), (1472, 137051), (1984, 101683), (2852, 70736), (4421, 45632), (5704, 35368), (8842, 22816), (11408, 17684)]