201045888

素因数分解:

$2^7\times 3^4\times {\mathrm{19391}}^1$

素因数の和:19417

約数の個数: 80

約数和(自身を含む): 598340160

約数和(自身を除く): 397294272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19391, 38782, 58173, 77564, 116346, 155128, 174519, 232692, 310256, 349038, 465384, 523557, 620512, 698076, 930768, 1047114, 1241024, 1396152, 1570671, 1861536, 2094228, 2482048, 2792304, 3141342, 3723072, 4188456, 5584608, 6282684, 7446144, 8376912, 11169216, 12565368, 16753824, 22338432, 25130736, 33507648, 50261472, 67015296, 100522944, 201045888]

約数ペア:

[(1, 201045888), (2, 100522944), (3, 67015296), (4, 50261472), (6, 33507648), (8, 25130736), (9, 22338432), (12, 16753824), (16, 12565368), (18, 11169216), (24, 8376912), (27, 7446144), (32, 6282684), (36, 5584608), (48, 4188456), (54, 3723072), (64, 3141342), (72, 2792304), (81, 2482048), (96, 2094228), (108, 1861536), (128, 1570671), (144, 1396152), (162, 1241024), (192, 1047114), (216, 930768), (288, 698076), (324, 620512), (384, 523557), (432, 465384), (576, 349038), (648, 310256), (864, 232692), (1152, 174519), (1296, 155128), (1728, 116346), (2592, 77564), (3456, 58173), (5184, 38782), (10368, 19391)]