201208089690

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{1022243}}^1$

素因数の和:1022277

約数の個数: 80

約数和(自身を含む): 543253173408

約数和(自身を除く): 342045083718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 6561, 7290, 10935, 13122, 19683, 21870, 32805, 39366, 65610, 98415, 196830, 1022243, 2044486, 3066729, 5111215, 6133458, 9200187, 10222430, 15333645, 18400374, 27600561, 30667290, 46000935, 55201122, 82801683, 92001870, 138002805, 165603366, 248405049, 276005610, 414008415, 496810098, 745215147, 828016830, 1242025245, 1490430294, 2235645441, 2484050490, 3726075735, 4471290882, 6706936323, 7452151470, 11178227205, 13413872646, 20120808969, 22356454410, 33534681615, 40241617938, 67069363230, 100604044845, 201208089690]

約数ペア:

[(1, 201208089690), (2, 100604044845), (3, 67069363230), (5, 40241617938), (6, 33534681615), (9, 22356454410), (10, 20120808969), (15, 13413872646), (18, 11178227205), (27, 7452151470), (30, 6706936323), (45, 4471290882), (54, 3726075735), (81, 2484050490), (90, 2235645441), (135, 1490430294), (162, 1242025245), (243, 828016830), (270, 745215147), (405, 496810098), (486, 414008415), (729, 276005610), (810, 248405049), (1215, 165603366), (1458, 138002805), (2187, 92001870), (2430, 82801683), (3645, 55201122), (4374, 46000935), (6561, 30667290), (7290, 27600561), (10935, 18400374), (13122, 15333645), (19683, 10222430), (21870, 9200187), (32805, 6133458), (39366, 5111215), (65610, 3066729), (98415, 2044486), (196830, 1022243)]