201895060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3643}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 451797696

約数和(自身を除く): 249902636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 3643, 5542, 7286, 11084, 13855, 14572, 18215, 27710, 36430, 55420, 61931, 72860, 123862, 247724, 309655, 593809, 619310, 1187618, 1238620, 2375236, 2969045, 5938090, 10094753, 11876180, 20189506, 40379012, 50473765, 100947530, 201895060]

約数ペア:

[(1, 201895060), (2, 100947530), (4, 50473765), (5, 40379012), (10, 20189506), (17, 11876180), (20, 10094753), (34, 5938090), (68, 2969045), (85, 2375236), (163, 1238620), (170, 1187618), (326, 619310), (340, 593809), (652, 309655), (815, 247724), (1630, 123862), (2771, 72860), (3260, 61931), (3643, 55420), (5542, 36430), (7286, 27710), (11084, 18215), (13855, 14572)]