201838976

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 426870000

約数和(自身を除く): 225031024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 298, 304, 557, 596, 608, 1114, 1192, 1216, 2228, 2384, 2432, 2831, 4456, 4768, 5662, 8912, 9536, 10583, 11324, 17824, 19072, 21166, 22648, 35648, 42332, 45296, 71296, 82993, 84664, 90592, 165986, 169328, 181184, 331972, 338656, 362368, 663944, 677312, 1327888, 1354624, 1576867, 2655776, 3153734, 5311552, 6307468, 10623104, 12614936, 25229872, 50459744, 100919488, 201838976]

約数ペア:

[(1, 201838976), (2, 100919488), (4, 50459744), (8, 25229872), (16, 12614936), (19, 10623104), (32, 6307468), (38, 5311552), (64, 3153734), (76, 2655776), (128, 1576867), (149, 1354624), (152, 1327888), (298, 677312), (304, 663944), (557, 362368), (596, 338656), (608, 331972), (1114, 181184), (1192, 169328), (1216, 165986), (2228, 90592), (2384, 84664), (2432, 82993), (2831, 71296), (4456, 45296), (4768, 42332), (5662, 35648), (8912, 22648), (9536, 21166), (10583, 19072), (11324, 17824)]