207304192

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 440364672

約数和(自身を除く): 233060480

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 353, 496, 512, 592, 706, 992, 1147, 1184, 1412, 1984, 2294, 2368, 2824, 3968, 4588, 4736, 5648, 7936, 9176, 9472, 10943, 11296, 13061, 15872, 18352, 18944, 21886, 22592, 26122, 36704, 43772, 45184, 52244, 73408, 87544, 90368, 104488, 146816, 175088, 180736, 208976, 293632, 350176, 404891, 417952, 587264, 700352, 809782, 835904, 1400704, 1619564, 1671808, 2801408, 3239128, 3343616, 5602816, 6478256, 6687232, 12956512, 25913024, 51826048, 103652096, 207304192]

約数ペア:

[(1, 207304192), (2, 103652096), (4, 51826048), (8, 25913024), (16, 12956512), (31, 6687232), (32, 6478256), (37, 5602816), (62, 3343616), (64, 3239128), (74, 2801408), (124, 1671808), (128, 1619564), (148, 1400704), (248, 835904), (256, 809782), (296, 700352), (353, 587264), (496, 417952), (512, 404891), (592, 350176), (706, 293632), (992, 208976), (1147, 180736), (1184, 175088), (1412, 146816), (1984, 104488), (2294, 90368), (2368, 87544), (2824, 73408), (3968, 52244), (4588, 45184), (4736, 43772), (5648, 36704), (7936, 26122), (9176, 22592), (9472, 21886), (10943, 18944), (11296, 18352), (13061, 15872)]