201263408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23925

約数の個数: 40

約数和(自身を含む): 426222720

約数和(自身を除く): 224959312

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 23869, 47738, 95476, 190952, 381904, 405773, 739939, 811546, 1479878, 1623092, 2959756, 3246184, 5919512, 6492368, 11839024, 12578963, 25157926, 50315852, 100631704, 201263408]

約数ペア:

[(1, 201263408), (2, 100631704), (4, 50315852), (8, 25157926), (16, 12578963), (17, 11839024), (31, 6492368), (34, 5919512), (62, 3246184), (68, 2959756), (124, 1623092), (136, 1479878), (248, 811546), (272, 739939), (496, 405773), (527, 381904), (1054, 190952), (2108, 95476), (4216, 47738), (8432, 23869)]