201662559

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 344844864

約数和(自身を除く): 143182305

約数列:

[1, 3, 7, 9, 21, 41, 63, 101, 123, 287, 303, 369, 707, 773, 861, 909, 2121, 2319, 2583, 4141, 5411, 6363, 6957, 12423, 16233, 28987, 31693, 37269, 48699, 78073, 86961, 95079, 221851, 234219, 260883, 285237, 546511, 665553, 702657, 1639533, 1996659, 3200993, 4918599, 9602979, 22406951, 28808937, 67220853, 201662559]

約数ペア:

[(1, 201662559), (3, 67220853), (7, 28808937), (9, 22406951), (21, 9602979), (41, 4918599), (63, 3200993), (101, 1996659), (123, 1639533), (287, 702657), (303, 665553), (369, 546511), (707, 285237), (773, 260883), (861, 234219), (909, 221851), (2121, 95079), (2319, 86961), (2583, 78073), (4141, 48699), (5411, 37269), (6363, 31693), (6957, 28987), (12423, 16233)]