194663820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 592929792

約数和(自身を除く): 398265972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 780, 1030, 1236, 1339, 1545, 2060, 2423, 2678, 3090, 4017, 4846, 5356, 6180, 6695, 7269, 8034, 9692, 12115, 13390, 14538, 16068, 20085, 24230, 26780, 29076, 31499, 36345, 40170, 48460, 62998, 72690, 80340, 94497, 125996, 145380, 157495, 188994, 249569, 314990, 377988, 472485, 499138, 629980, 748707, 944970, 998276, 1247845, 1497414, 1889940, 2495690, 2994828, 3244397, 3743535, 4991380, 6488794, 7487070, 9733191, 12977588, 14974140, 16221985, 19466382, 32443970, 38932764, 48665955, 64887940, 97331910, 194663820]

約数ペア:

[(1, 194663820), (2, 97331910), (3, 64887940), (4, 48665955), (5, 38932764), (6, 32443970), (10, 19466382), (12, 16221985), (13, 14974140), (15, 12977588), (20, 9733191), (26, 7487070), (30, 6488794), (39, 4991380), (52, 3743535), (60, 3244397), (65, 2994828), (78, 2495690), (103, 1889940), (130, 1497414), (156, 1247845), (195, 998276), (206, 944970), (260, 748707), (309, 629980), (390, 499138), (412, 472485), (515, 377988), (618, 314990), (780, 249569), (1030, 188994), (1236, 157495), (1339, 145380), (1545, 125996), (2060, 94497), (2423, 80340), (2678, 72690), (3090, 62998), (4017, 48460), (4846, 40170), (5356, 36345), (6180, 31499), (6695, 29076), (7269, 26780), (8034, 24230), (9692, 20085), (12115, 16068), (13390, 14538)]