201762392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 435002400

約数和(自身を除く): 233240008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 139, 221, 278, 442, 556, 821, 884, 1112, 1642, 1768, 1807, 2363, 3284, 3614, 4726, 6568, 7228, 9452, 10673, 13957, 14456, 18904, 21346, 27914, 30719, 42692, 55828, 61438, 85384, 111656, 114119, 122876, 181441, 228238, 245752, 362882, 456476, 725764, 912952, 1451528, 1483547, 1940023, 2967094, 3880046, 5934188, 7760092, 11868376, 15520184, 25220299, 50440598, 100881196, 201762392]

約数ペア:

[(1, 201762392), (2, 100881196), (4, 50440598), (8, 25220299), (13, 15520184), (17, 11868376), (26, 7760092), (34, 5934188), (52, 3880046), (68, 2967094), (104, 1940023), (136, 1483547), (139, 1451528), (221, 912952), (278, 725764), (442, 456476), (556, 362882), (821, 245752), (884, 228238), (1112, 181441), (1642, 122876), (1768, 114119), (1807, 111656), (2363, 85384), (3284, 61438), (3614, 55828), (4726, 42692), (6568, 30719), (7228, 27914), (9452, 21346), (10673, 18904), (13957, 14456)]