203571852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 564856320

約数和(自身を除く): 361284468

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 66, 76, 94, 114, 121, 132, 141, 157, 188, 209, 228, 242, 282, 314, 363, 418, 471, 484, 517, 564, 627, 628, 726, 836, 893, 942, 1034, 1254, 1452, 1551, 1727, 1786, 1884, 2068, 2299, 2508, 2679, 2983, 3102, 3454, 3572, 4598, 5181, 5358, 5687, 5966, 6204, 6897, 6908, 7379, 8949, 9196, 9823, 10362, 10716, 11374, 11932, 13794, 14758, 17061, 17898, 18997, 19646, 20724, 22137, 22748, 27588, 29469, 29516, 32813, 34122, 35796, 37994, 39292, 44274, 56991, 58938, 65626, 68244, 75988, 81169, 88548, 98439, 108053, 113982, 117876, 131252, 140201, 162338, 196878, 216106, 227964, 243507, 280402, 324159, 324676, 360943, 393756, 420603, 432212, 487014, 560804, 648318, 721886, 841206, 892859, 974028, 1082829, 1296636, 1443772, 1542211, 1682412, 1785718, 2165658, 2678577, 3084422, 3571436, 4331316, 4626633, 5357154, 6168844, 9253266, 10714308, 16964321, 18506532, 33928642, 50892963, 67857284, 101785926, 203571852]

約数ペア:

[(1, 203571852), (2, 101785926), (3, 67857284), (4, 50892963), (6, 33928642), (11, 18506532), (12, 16964321), (19, 10714308), (22, 9253266), (33, 6168844), (38, 5357154), (44, 4626633), (47, 4331316), (57, 3571436), (66, 3084422), (76, 2678577), (94, 2165658), (114, 1785718), (121, 1682412), (132, 1542211), (141, 1443772), (157, 1296636), (188, 1082829), (209, 974028), (228, 892859), (242, 841206), (282, 721886), (314, 648318), (363, 560804), (418, 487014), (471, 432212), (484, 420603), (517, 393756), (564, 360943), (627, 324676), (628, 324159), (726, 280402), (836, 243507), (893, 227964), (942, 216106), (1034, 196878), (1254, 162338), (1452, 140201), (1551, 131252), (1727, 117876), (1786, 113982), (1884, 108053), (2068, 98439), (2299, 88548), (2508, 81169), (2679, 75988), (2983, 68244), (3102, 65626), (3454, 58938), (3572, 56991), (4598, 44274), (5181, 39292), (5358, 37994), (5687, 35796), (5966, 34122), (6204, 32813), (6897, 29516), (6908, 29469), (7379, 27588), (8949, 22748), (9196, 22137), (9823, 20724), (10362, 19646), (10716, 18997), (11374, 17898), (11932, 17061), (13794, 14758)]