200542923

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 342401280

約数和(自身を除く): 141858357

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 227, 259, 333, 379, 681, 777, 1137, 1589, 2043, 2331, 2653, 3411, 4767, 7959, 8399, 14023, 14301, 23877, 25197, 42069, 58793, 75591, 86033, 98161, 126207, 176379, 258099, 294483, 529137, 602231, 774297, 883449, 1806693, 3183221, 5420079, 9549663, 22282547, 28648989, 66847641, 200542923]

約数ペア:

[(1, 200542923), (3, 66847641), (7, 28648989), (9, 22282547), (21, 9549663), (37, 5420079), (63, 3183221), (111, 1806693), (227, 883449), (259, 774297), (333, 602231), (379, 529137), (681, 294483), (777, 258099), (1137, 176379), (1589, 126207), (2043, 98161), (2331, 86033), (2653, 75591), (3411, 58793), (4767, 42069), (7959, 25197), (8399, 23877), (14023, 14301)]