220695904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2888

約数の個数: 96

約数和(自身を含む): 540673056

約数和(自身を除く): 319977152

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2837, 2992, 3536, 4576, 4862, 5674, 5984, 7072, 9724, 11348, 19448, 22696, 31207, 36881, 38896, 45392, 48229, 62414, 73762, 77792, 90784, 96458, 124828, 147524, 192916, 249656, 295048, 385832, 405691, 499312, 530519, 590096, 626977, 771664, 811382, 998624, 1061038, 1180192, 1253954, 1543328, 1622764, 2122076, 2507908, 3245528, 4244152, 5015816, 6491056, 6896747, 8488304, 10031632, 12982112, 13793494, 16976608, 20063264, 27586988, 55173976, 110347952, 220695904]

約数ペア:

[(1, 220695904), (2, 110347952), (4, 55173976), (8, 27586988), (11, 20063264), (13, 16976608), (16, 13793494), (17, 12982112), (22, 10031632), (26, 8488304), (32, 6896747), (34, 6491056), (44, 5015816), (52, 4244152), (68, 3245528), (88, 2507908), (104, 2122076), (136, 1622764), (143, 1543328), (176, 1253954), (187, 1180192), (208, 1061038), (221, 998624), (272, 811382), (286, 771664), (352, 626977), (374, 590096), (416, 530519), (442, 499312), (544, 405691), (572, 385832), (748, 295048), (884, 249656), (1144, 192916), (1496, 147524), (1768, 124828), (2288, 96458), (2431, 90784), (2837, 77792), (2992, 73762), (3536, 62414), (4576, 48229), (4862, 45392), (5674, 38896), (5984, 36881), (7072, 31207), (9724, 22696), (11348, 19448)]