199099408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6079}}^1$

素因数の和:6199

約数の個数: 40

約数和(自身を含む): 407116800

約数和(自身を除く): 208017392

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 6079, 8188, 12158, 16376, 24316, 32752, 48632, 97264, 139817, 279634, 541031, 559268, 1082062, 1118536, 2164124, 2237072, 4328248, 8656496, 12443713, 24887426, 49774852, 99549704, 199099408]

約数ペア:

[(1, 199099408), (2, 99549704), (4, 49774852), (8, 24887426), (16, 12443713), (23, 8656496), (46, 4328248), (89, 2237072), (92, 2164124), (178, 1118536), (184, 1082062), (356, 559268), (368, 541031), (712, 279634), (1424, 139817), (2047, 97264), (4094, 48632), (6079, 32752), (8188, 24316), (12158, 16376)]