201997559777

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 231030724608

約数和(自身を除く): 29033164831

約数列:

[1, 13, 23, 157, 169, 191, 299, 1733, 2041, 2483, 3611, 3887, 4393, 22529, 26533, 29987, 32279, 39859, 46943, 57109, 272081, 292877, 331003, 389831, 518167, 610259, 689701, 742417, 3537053, 4303039, 5067803, 6257863, 6736171, 7613069, 8966113, 45981689, 51967471, 55939507, 81352219, 98969897, 116559469, 675577123, 1057578847, 1195251833, 1286608661, 8782502599, 15538273829, 201997559777]

約数ペア:

[(1, 201997559777), (13, 15538273829), (23, 8782502599), (157, 1286608661), (169, 1195251833), (191, 1057578847), (299, 675577123), (1733, 116559469), (2041, 98969897), (2483, 81352219), (3611, 55939507), (3887, 51967471), (4393, 45981689), (22529, 8966113), (26533, 7613069), (29987, 6736171), (32279, 6257863), (39859, 5067803), (46943, 4303039), (57109, 3537053), (272081, 742417), (292877, 689701), (331003, 610259), (389831, 518167)]