222079676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 509160960

約数和(自身を除く): 287081284

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 163, 182, 197, 247, 266, 326, 364, 394, 494, 532, 652, 788, 988, 1141, 1379, 1729, 2119, 2282, 2561, 2758, 3097, 3458, 3743, 4238, 4564, 5122, 5516, 6194, 6916, 7486, 8476, 10244, 12388, 14833, 14972, 17927, 21679, 26201, 29666, 32111, 35854, 40261, 43358, 48659, 52402, 59332, 64222, 71708, 80522, 86716, 97318, 104804, 128444, 161044, 194636, 224777, 281827, 340613, 417443, 449554, 563654, 610109, 681226, 834886, 899108, 1127308, 1220218, 1362452, 1669772, 2440436, 2922101, 4270763, 5844202, 7931417, 8541526, 11688404, 15862834, 17083052, 31725668, 55519919, 111039838, 222079676]

約数ペア:

[(1, 222079676), (2, 111039838), (4, 55519919), (7, 31725668), (13, 17083052), (14, 15862834), (19, 11688404), (26, 8541526), (28, 7931417), (38, 5844202), (52, 4270763), (76, 2922101), (91, 2440436), (133, 1669772), (163, 1362452), (182, 1220218), (197, 1127308), (247, 899108), (266, 834886), (326, 681226), (364, 610109), (394, 563654), (494, 449554), (532, 417443), (652, 340613), (788, 281827), (988, 224777), (1141, 194636), (1379, 161044), (1729, 128444), (2119, 104804), (2282, 97318), (2561, 86716), (2758, 80522), (3097, 71708), (3458, 64222), (3743, 59332), (4238, 52402), (4564, 48659), (5122, 43358), (5516, 40261), (6194, 35854), (6916, 32111), (7486, 29666), (8476, 26201), (10244, 21679), (12388, 17927), (14833, 14972)]