203765332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 387797760

約数和(自身を除く): 184032428

約数列:

[1, 2, 4, 17, 34, 68, 79, 83, 158, 166, 316, 332, 457, 914, 1343, 1411, 1828, 2686, 2822, 5372, 5644, 6557, 7769, 13114, 15538, 26228, 31076, 36103, 37931, 72206, 75862, 111469, 144412, 151724, 222938, 445876, 613751, 644827, 1227502, 1289654, 2455004, 2579308, 2996549, 5993098, 11986196, 50941333, 101882666, 203765332]

約数ペア:

[(1, 203765332), (2, 101882666), (4, 50941333), (17, 11986196), (34, 5993098), (68, 2996549), (79, 2579308), (83, 2455004), (158, 1289654), (166, 1227502), (316, 644827), (332, 613751), (457, 445876), (914, 222938), (1343, 151724), (1411, 144412), (1828, 111469), (2686, 75862), (2822, 72206), (5372, 37931), (5644, 36103), (6557, 31076), (7769, 26228), (13114, 15538)]