211089488

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 415866240

約数和(自身を除く): 204776752

約数列:

[1, 2, 4, 8, 16, 89, 178, 271, 356, 542, 547, 712, 1084, 1094, 1424, 2168, 2188, 4336, 4376, 8752, 24119, 48238, 48683, 96476, 97366, 148237, 192952, 194732, 296474, 385904, 389464, 592948, 778928, 1185896, 2371792, 13193093, 26386186, 52772372, 105544744, 211089488]

約数ペア:

[(1, 211089488), (2, 105544744), (4, 52772372), (8, 26386186), (16, 13193093), (89, 2371792), (178, 1185896), (271, 778928), (356, 592948), (542, 389464), (547, 385904), (712, 296474), (1084, 194732), (1094, 192952), (1424, 148237), (2168, 97366), (2188, 96476), (4336, 48683), (4376, 48238), (8752, 24119)]