204218852344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{6131}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 421751111040

約数和(自身を除く): 217532258696

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 347, 568, 676, 694, 923, 1352, 1388, 1846, 2776, 3692, 4511, 6131, 7384, 9022, 11999, 12262, 18044, 23998, 24524, 24637, 36088, 47996, 49048, 49274, 58643, 79703, 95992, 98548, 117286, 159406, 197096, 234572, 318812, 320281, 435301, 469144, 637624, 640562, 870602, 1036139, 1281124, 1741204, 2072278, 2127457, 2562248, 3482408, 4144556, 4163653, 4254914, 5658913, 8289112, 8327306, 8509828, 11317826, 16654612, 17019656, 22635652, 27656941, 33309224, 45271304, 55313882, 73565869, 110627764, 147131738, 151049447, 221255528, 294263476, 302098894, 359540233, 588526952, 604197788, 719080466, 1208395576, 1438160932, 1963642811, 2876321864, 3927285622, 7854571244, 15709142488, 25527356543, 51054713086, 102109426172, 204218852344]

約数ペア:

[(1, 204218852344), (2, 102109426172), (4, 51054713086), (8, 25527356543), (13, 15709142488), (26, 7854571244), (52, 3927285622), (71, 2876321864), (104, 1963642811), (142, 1438160932), (169, 1208395576), (284, 719080466), (338, 604197788), (347, 588526952), (568, 359540233), (676, 302098894), (694, 294263476), (923, 221255528), (1352, 151049447), (1388, 147131738), (1846, 110627764), (2776, 73565869), (3692, 55313882), (4511, 45271304), (6131, 33309224), (7384, 27656941), (9022, 22635652), (11999, 17019656), (12262, 16654612), (18044, 11317826), (23998, 8509828), (24524, 8327306), (24637, 8289112), (36088, 5658913), (47996, 4254914), (49048, 4163653), (49274, 4144556), (58643, 3482408), (79703, 2562248), (95992, 2127457), (98548, 2072278), (117286, 1741204), (159406, 1281124), (197096, 1036139), (234572, 870602), (318812, 640562), (320281, 637624), (435301, 469144)]