199054968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 603525120

約数和(自身を除く): 404470152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 434, 444, 518, 651, 744, 777, 868, 888, 1033, 1036, 1147, 1302, 1554, 1736, 2066, 2072, 2294, 2604, 3099, 3108, 3441, 4132, 4588, 5208, 6198, 6216, 6882, 7231, 8029, 8264, 9176, 12396, 13764, 14462, 16058, 21693, 24087, 24792, 27528, 28924, 32023, 32116, 38221, 43386, 48174, 57848, 64046, 64232, 76442, 86772, 96069, 96348, 114663, 128092, 152884, 173544, 192138, 192696, 224161, 229326, 256184, 267547, 305768, 384276, 448322, 458652, 535094, 672483, 768552, 802641, 896644, 917304, 1070188, 1184851, 1344966, 1605282, 1793288, 2140376, 2369702, 2689932, 3210564, 3554553, 4739404, 5379864, 6421128, 7109106, 8293957, 9478808, 14218212, 16587914, 24881871, 28436424, 33175828, 49763742, 66351656, 99527484, 199054968]

約数ペア:

[(1, 199054968), (2, 99527484), (3, 66351656), (4, 49763742), (6, 33175828), (7, 28436424), (8, 24881871), (12, 16587914), (14, 14218212), (21, 9478808), (24, 8293957), (28, 7109106), (31, 6421128), (37, 5379864), (42, 4739404), (56, 3554553), (62, 3210564), (74, 2689932), (84, 2369702), (93, 2140376), (111, 1793288), (124, 1605282), (148, 1344966), (168, 1184851), (186, 1070188), (217, 917304), (222, 896644), (248, 802641), (259, 768552), (296, 672483), (372, 535094), (434, 458652), (444, 448322), (518, 384276), (651, 305768), (744, 267547), (777, 256184), (868, 229326), (888, 224161), (1033, 192696), (1036, 192138), (1147, 173544), (1302, 152884), (1554, 128092), (1736, 114663), (2066, 96348), (2072, 96069), (2294, 86772), (2604, 76442), (3099, 64232), (3108, 64046), (3441, 57848), (4132, 48174), (4588, 43386), (5208, 38221), (6198, 32116), (6216, 32023), (6882, 28924), (7231, 27528), (8029, 24792), (8264, 24087), (9176, 21693), (12396, 16058), (13764, 14462)]