201259223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 240648192

約数和(自身を除く): 39388969

約数列:

[1, 11, 23, 31, 67, 253, 341, 383, 713, 737, 1541, 2077, 4213, 7843, 8809, 11873, 16951, 22847, 25661, 47771, 96899, 130603, 273079, 282271, 525481, 590203, 795491, 3003869, 6492233, 8750401, 18296293, 201259223]

約数ペア:

[(1, 201259223), (11, 18296293), (23, 8750401), (31, 6492233), (67, 3003869), (253, 795491), (341, 590203), (383, 525481), (713, 282271), (737, 273079), (1541, 130603), (2077, 96899), (4213, 47771), (7843, 25661), (8809, 22847), (11873, 16951)]