201518256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 555123200

約数和(自身を除く): 353604944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 456, 474, 632, 912, 948, 1264, 1501, 1896, 2797, 3002, 3792, 4503, 5594, 6004, 8391, 9006, 11188, 12008, 16782, 18012, 22376, 24016, 33564, 36024, 44752, 53143, 67128, 72048, 106286, 134256, 159429, 212572, 220963, 318858, 425144, 441926, 637716, 662889, 850288, 883852, 1275432, 1325778, 1767704, 2550864, 2651556, 3535408, 4198297, 5303112, 8396594, 10606224, 12594891, 16793188, 25189782, 33586376, 50379564, 67172752, 100759128, 201518256]

約数ペア:

[(1, 201518256), (2, 100759128), (3, 67172752), (4, 50379564), (6, 33586376), (8, 25189782), (12, 16793188), (16, 12594891), (19, 10606224), (24, 8396594), (38, 5303112), (48, 4198297), (57, 3535408), (76, 2651556), (79, 2550864), (114, 1767704), (152, 1325778), (158, 1275432), (228, 883852), (237, 850288), (304, 662889), (316, 637716), (456, 441926), (474, 425144), (632, 318858), (912, 220963), (948, 212572), (1264, 159429), (1501, 134256), (1896, 106286), (2797, 72048), (3002, 67128), (3792, 53143), (4503, 44752), (5594, 36024), (6004, 33564), (8391, 24016), (9006, 22376), (11188, 18012), (12008, 16782)]