200937825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 413381280

約数和(自身を除く): 212443455

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2475, 3135, 4273, 4275, 5225, 9405, 12819, 15675, 21365, 38457, 47003, 47025, 64095, 81187, 106825, 141009, 192285, 235015, 243561, 320475, 405935, 423027, 705045, 730683, 893057, 961425, 1175075, 1217805, 2029675, 2115135, 2679171, 3525225, 3653415, 4465285, 6089025, 8037513, 10575675, 13395855, 18267075, 22326425, 40187565, 66979275, 200937825]

約数ペア:

[(1, 200937825), (3, 66979275), (5, 40187565), (9, 22326425), (11, 18267075), (15, 13395855), (19, 10575675), (25, 8037513), (33, 6089025), (45, 4465285), (55, 3653415), (57, 3525225), (75, 2679171), (95, 2115135), (99, 2029675), (165, 1217805), (171, 1175075), (209, 961425), (225, 893057), (275, 730683), (285, 705045), (475, 423027), (495, 405935), (627, 320475), (825, 243561), (855, 235015), (1045, 192285), (1425, 141009), (1881, 106825), (2475, 81187), (3135, 64095), (4273, 47025), (4275, 47003), (5225, 38457), (9405, 21365), (12819, 15675)]