250120883

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 34999117

約数列:

[1, 19, 23, 59, 89, 109, 437, 1121, 1357, 1691, 2047, 2071, 2507, 5251, 6431, 9701, 25783, 38893, 47633, 99769, 120773, 122189, 147913, 184319, 223123, 572359, 2294687, 2810347, 4239337, 10874821, 13164257, 250120883]

約数ペア:

[(1, 250120883), (19, 13164257), (23, 10874821), (59, 4239337), (89, 2810347), (109, 2294687), (437, 572359), (1121, 223123), (1357, 184319), (1691, 147913), (2047, 122189), (2071, 120773), (2507, 99769), (5251, 47633), (6431, 38893), (9701, 25783)]