211009248

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{12011}}^1$

素因数の和:12088

約数の個数: 72

約数和(自身を含む): 609945336

約数和(自身を除く): 398936088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 12011, 17568, 24022, 36033, 48044, 72066, 96088, 108099, 144132, 192176, 216198, 288264, 384352, 432396, 576528, 732671, 864792, 1153056, 1465342, 1729584, 2198013, 2930684, 3459168, 4396026, 5861368, 6594039, 8792052, 11722736, 13188078, 17584104, 23445472, 26376156, 35168208, 52752312, 70336416, 105504624, 211009248]

約数ペア:

[(1, 211009248), (2, 105504624), (3, 70336416), (4, 52752312), (6, 35168208), (8, 26376156), (9, 23445472), (12, 17584104), (16, 13188078), (18, 11722736), (24, 8792052), (32, 6594039), (36, 5861368), (48, 4396026), (61, 3459168), (72, 2930684), (96, 2198013), (122, 1729584), (144, 1465342), (183, 1153056), (244, 864792), (288, 732671), (366, 576528), (488, 432396), (549, 384352), (732, 288264), (976, 216198), (1098, 192176), (1464, 144132), (1952, 108099), (2196, 96088), (2928, 72066), (4392, 48044), (5856, 36033), (8784, 24022), (12011, 17568)]