200830384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2609}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 413611920

約数和(自身を除く): 212781536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 566, 1132, 2264, 2609, 4528, 4811, 5218, 9622, 10436, 19244, 20872, 38488, 41744, 44353, 76976, 88706, 177412, 354824, 709648, 738347, 1476694, 2953388, 5906776, 11813552, 12551899, 25103798, 50207596, 100415192, 200830384]

約数ペア:

[(1, 200830384), (2, 100415192), (4, 50207596), (8, 25103798), (16, 12551899), (17, 11813552), (34, 5906776), (68, 2953388), (136, 1476694), (272, 738347), (283, 709648), (566, 354824), (1132, 177412), (2264, 88706), (2609, 76976), (4528, 44353), (4811, 41744), (5218, 38488), (9622, 20872), (10436, 19244)]