201581016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4065

約数の個数: 128

約数和(自身を含む): 647377920

約数和(自身を除く): 445796904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4013, 4186, 6279, 7176, 8026, 8372, 12039, 12558, 16052, 16744, 24078, 25116, 28091, 32104, 48156, 50232, 52169, 56182, 84273, 92299, 96312, 104338, 112364, 156507, 168546, 184598, 208676, 224728, 276897, 313014, 337092, 365183, 369196, 417352, 553794, 626028, 646093, 674184, 730366, 738392, 1095549, 1107588, 1199887, 1252056, 1292186, 1460732, 1938279, 2191098, 2215176, 2399774, 2584372, 2921464, 3599661, 3876558, 4382196, 4799548, 5168744, 7199322, 7753116, 8399209, 8764392, 9599096, 14398644, 15506232, 16798418, 25197627, 28797288, 33596836, 50395254, 67193672, 100790508, 201581016]

約数ペア:

[(1, 201581016), (2, 100790508), (3, 67193672), (4, 50395254), (6, 33596836), (7, 28797288), (8, 25197627), (12, 16798418), (13, 15506232), (14, 14398644), (21, 9599096), (23, 8764392), (24, 8399209), (26, 7753116), (28, 7199322), (39, 5168744), (42, 4799548), (46, 4382196), (52, 3876558), (56, 3599661), (69, 2921464), (78, 2584372), (84, 2399774), (91, 2215176), (92, 2191098), (104, 1938279), (138, 1460732), (156, 1292186), (161, 1252056), (168, 1199887), (182, 1107588), (184, 1095549), (273, 738392), (276, 730366), (299, 674184), (312, 646093), (322, 626028), (364, 553794), (483, 417352), (546, 369196), (552, 365183), (598, 337092), (644, 313014), (728, 276897), (897, 224728), (966, 208676), (1092, 184598), (1196, 168546), (1288, 156507), (1794, 112364), (1932, 104338), (2093, 96312), (2184, 92299), (2392, 84273), (3588, 56182), (3864, 52169), (4013, 50232), (4186, 48156), (6279, 32104), (7176, 28091), (8026, 25116), (8372, 24078), (12039, 16744), (12558, 16052)]