201722558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 325394496

約数和(自身を除く): 123671938

約数列:

[1, 2, 23, 46, 53, 97, 106, 194, 853, 1219, 1706, 2231, 2438, 4462, 5141, 10282, 19619, 39238, 45209, 82741, 90418, 118243, 165482, 236486, 1039807, 1903043, 2079614, 3806086, 4385273, 8770546, 100861279, 201722558]

約数ペア:

[(1, 201722558), (2, 100861279), (23, 8770546), (46, 4385273), (53, 3806086), (97, 2079614), (106, 1903043), (194, 1039807), (853, 236486), (1219, 165482), (1706, 118243), (2231, 90418), (2438, 82741), (4462, 45209), (5141, 39238), (10282, 19619)]