201215472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 576748800

約数和(自身を除く): 375533328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 67, 74, 76, 89, 111, 114, 134, 148, 152, 178, 201, 222, 228, 267, 268, 296, 304, 356, 402, 444, 456, 534, 536, 592, 703, 712, 804, 888, 912, 1068, 1072, 1273, 1406, 1424, 1608, 1691, 1776, 2109, 2136, 2479, 2546, 2812, 3216, 3293, 3382, 3819, 4218, 4272, 4958, 5073, 5092, 5624, 5963, 6586, 6764, 7437, 7638, 8436, 9879, 9916, 10146, 10184, 11248, 11926, 13172, 13528, 14874, 15276, 16872, 17889, 19758, 19832, 20292, 20368, 23852, 26344, 27056, 29748, 30552, 33744, 35778, 39516, 39664, 40584, 47101, 47704, 52688, 59496, 61104, 62567, 71556, 79032, 81168, 94202, 95408, 113297, 118992, 125134, 141303, 143112, 158064, 187701, 188404, 220631, 226594, 250268, 282606, 286224, 339891, 375402, 376808, 441262, 453188, 500536, 565212, 661893, 679782, 750804, 753616, 882524, 906376, 1001072, 1130424, 1323786, 1359564, 1501608, 1765048, 1812752, 2260848, 2647572, 2719128, 3003216, 3530096, 4191989, 5295144, 5438256, 8383978, 10590288, 12575967, 16767956, 25151934, 33535912, 50303868, 67071824, 100607736, 201215472]

約数ペア:

[(1, 201215472), (2, 100607736), (3, 67071824), (4, 50303868), (6, 33535912), (8, 25151934), (12, 16767956), (16, 12575967), (19, 10590288), (24, 8383978), (37, 5438256), (38, 5295144), (48, 4191989), (57, 3530096), (67, 3003216), (74, 2719128), (76, 2647572), (89, 2260848), (111, 1812752), (114, 1765048), (134, 1501608), (148, 1359564), (152, 1323786), (178, 1130424), (201, 1001072), (222, 906376), (228, 882524), (267, 753616), (268, 750804), (296, 679782), (304, 661893), (356, 565212), (402, 500536), (444, 453188), (456, 441262), (534, 376808), (536, 375402), (592, 339891), (703, 286224), (712, 282606), (804, 250268), (888, 226594), (912, 220631), (1068, 188404), (1072, 187701), (1273, 158064), (1406, 143112), (1424, 141303), (1608, 125134), (1691, 118992), (1776, 113297), (2109, 95408), (2136, 94202), (2479, 81168), (2546, 79032), (2812, 71556), (3216, 62567), (3293, 61104), (3382, 59496), (3819, 52688), (4218, 47704), (4272, 47101), (4958, 40584), (5073, 39664), (5092, 39516), (5624, 35778), (5963, 33744), (6586, 30552), (6764, 29748), (7437, 27056), (7638, 26344), (8436, 23852), (9879, 20368), (9916, 20292), (10146, 19832), (10184, 19758), (11248, 17889), (11926, 16872), (13172, 15276), (13528, 14874)]