200992022775

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{881}}^1\times {\mathrm{5147}}^1$

素因数の和:6241

約数の個数: 72

約数和(自身を含む): 362307529584

約数和(自身を除く): 161315506809

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 591, 881, 985, 1773, 2643, 2955, 4405, 4925, 5147, 7929, 8865, 13215, 14775, 15441, 22025, 25735, 39645, 44325, 46323, 66075, 77205, 128675, 173557, 198225, 231615, 386025, 520671, 867785, 1013959, 1158075, 1562013, 2603355, 3041877, 4338925, 4534507, 5069795, 7810065, 9125631, 13016775, 13603521, 15209385, 22672535, 25348975, 39050325, 40810563, 45628155, 68017605, 76046925, 113362675, 204052815, 228140775, 340088025, 893297879, 1020264075, 2679893637, 4466489395, 8039680911, 13399468185, 22332446975, 40198404555, 66997340925, 200992022775]

約数ペア:

[(1, 200992022775), (3, 66997340925), (5, 40198404555), (9, 22332446975), (15, 13399468185), (25, 8039680911), (45, 4466489395), (75, 2679893637), (197, 1020264075), (225, 893297879), (591, 340088025), (881, 228140775), (985, 204052815), (1773, 113362675), (2643, 76046925), (2955, 68017605), (4405, 45628155), (4925, 40810563), (5147, 39050325), (7929, 25348975), (8865, 22672535), (13215, 15209385), (14775, 13603521), (15441, 13016775), (22025, 9125631), (25735, 7810065), (39645, 5069795), (44325, 4534507), (46323, 4338925), (66075, 3041877), (77205, 2603355), (128675, 1562013), (173557, 1158075), (198225, 1013959), (231615, 867785), (386025, 520671)]