202299237

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 351187200

約数和(自身を除く): 148887963

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 447, 483, 937, 1043, 1341, 1449, 2811, 3129, 3427, 6559, 8433, 9387, 10281, 19677, 21551, 23989, 30843, 59031, 64653, 71967, 139613, 150857, 193959, 215901, 418839, 452571, 977291, 1256517, 1357713, 2931873, 3211099, 8795619, 9633297, 22477693, 28899891, 67433079, 202299237]

約数ペア:

[(1, 202299237), (3, 67433079), (7, 28899891), (9, 22477693), (21, 9633297), (23, 8795619), (63, 3211099), (69, 2931873), (149, 1357713), (161, 1256517), (207, 977291), (447, 452571), (483, 418839), (937, 215901), (1043, 193959), (1341, 150857), (1449, 139613), (2811, 71967), (3129, 64653), (3427, 59031), (6559, 30843), (8433, 23989), (9387, 21551), (10281, 19677)]