202374393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 297397632

約数和(自身を除く): 95023239

約数列:

[1, 3, 13, 39, 61, 183, 257, 331, 771, 793, 993, 2379, 3341, 4303, 10023, 12909, 15677, 20191, 47031, 60573, 85067, 203801, 255201, 262483, 611403, 787449, 1105871, 3317613, 5189087, 15567261, 67458131, 202374393]

約数ペア:

[(1, 202374393), (3, 67458131), (13, 15567261), (39, 5189087), (61, 3317613), (183, 1105871), (257, 787449), (331, 611403), (771, 262483), (793, 255201), (993, 203801), (2379, 85067), (3341, 60573), (4303, 47031), (10023, 20191), (12909, 15677)]