203741928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 599999400

約数和(自身を除く): 396257472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 872, 936, 981, 1308, 1417, 1962, 1997, 2616, 2834, 3924, 3994, 4251, 5668, 5991, 7848, 7988, 8502, 11336, 11982, 12753, 15976, 17004, 17973, 23964, 25506, 25961, 34008, 35946, 47928, 51012, 51922, 71892, 77883, 102024, 103844, 143784, 155766, 207688, 217673, 233649, 311532, 435346, 467298, 623064, 653019, 870692, 934596, 1306038, 1741384, 1869192, 1959057, 2612076, 2829749, 3918114, 5224152, 5659498, 7836228, 8489247, 11318996, 15672456, 16978494, 22637992, 25467741, 33956988, 50935482, 67913976, 101870964, 203741928]

約数ペア:

[(1, 203741928), (2, 101870964), (3, 67913976), (4, 50935482), (6, 33956988), (8, 25467741), (9, 22637992), (12, 16978494), (13, 15672456), (18, 11318996), (24, 8489247), (26, 7836228), (36, 5659498), (39, 5224152), (52, 3918114), (72, 2829749), (78, 2612076), (104, 1959057), (109, 1869192), (117, 1741384), (156, 1306038), (218, 934596), (234, 870692), (312, 653019), (327, 623064), (436, 467298), (468, 435346), (654, 311532), (872, 233649), (936, 217673), (981, 207688), (1308, 155766), (1417, 143784), (1962, 103844), (1997, 102024), (2616, 77883), (2834, 71892), (3924, 51922), (3994, 51012), (4251, 47928), (5668, 35946), (5991, 34008), (7848, 25961), (7988, 25506), (8502, 23964), (11336, 17973), (11982, 17004), (12753, 15976)]