211225239696

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{872947}}^1$

素因数の和:873100

約数の個数: 60

約数和(自身を含む): 553459507376

約数和(自身を除く): 342234267680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5041, 10082, 15123, 20164, 30246, 40328, 60492, 80656, 120984, 241968, 872947, 1745894, 2618841, 3491788, 5237682, 6983576, 10475364, 13967152, 20950728, 41901456, 61979237, 123958474, 185937711, 247916948, 371875422, 495833896, 743750844, 991667792, 1487501688, 2975003376, 4400525827, 8801051654, 13201577481, 17602103308, 26403154962, 35204206616, 52806309924, 70408413232, 105612619848, 211225239696]

約数ペア:

[(1, 211225239696), (2, 105612619848), (3, 70408413232), (4, 52806309924), (6, 35204206616), (8, 26403154962), (12, 17602103308), (16, 13201577481), (24, 8801051654), (48, 4400525827), (71, 2975003376), (142, 1487501688), (213, 991667792), (284, 743750844), (426, 495833896), (568, 371875422), (852, 247916948), (1136, 185937711), (1704, 123958474), (3408, 61979237), (5041, 41901456), (10082, 20950728), (15123, 13967152), (20164, 10475364), (30246, 6983576), (40328, 5237682), (60492, 3491788), (80656, 2618841), (120984, 1745894), (241968, 872947)]