197959770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 536170752

約数和(自身を除く): 338210982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 53, 90, 94, 106, 141, 159, 235, 265, 282, 318, 423, 470, 477, 530, 705, 795, 846, 883, 954, 1410, 1590, 1766, 2115, 2385, 2491, 2649, 4230, 4415, 4770, 4982, 5298, 7473, 7947, 8830, 12455, 13245, 14946, 15894, 22419, 24910, 26490, 37365, 39735, 41501, 44838, 46799, 74730, 79470, 83002, 93598, 112095, 124503, 140397, 207505, 224190, 233995, 249006, 280794, 373509, 415010, 421191, 467990, 622515, 701985, 747018, 842382, 1245030, 1403970, 1867545, 2105955, 2199553, 3735090, 4211910, 4399106, 6598659, 10997765, 13197318, 19795977, 21995530, 32993295, 39591954, 65986590, 98979885, 197959770]

約数ペア:

[(1, 197959770), (2, 98979885), (3, 65986590), (5, 39591954), (6, 32993295), (9, 21995530), (10, 19795977), (15, 13197318), (18, 10997765), (30, 6598659), (45, 4399106), (47, 4211910), (53, 3735090), (90, 2199553), (94, 2105955), (106, 1867545), (141, 1403970), (159, 1245030), (235, 842382), (265, 747018), (282, 701985), (318, 622515), (423, 467990), (470, 421191), (477, 415010), (530, 373509), (705, 280794), (795, 249006), (846, 233995), (883, 224190), (954, 207505), (1410, 140397), (1590, 124503), (1766, 112095), (2115, 93598), (2385, 83002), (2491, 79470), (2649, 74730), (4230, 46799), (4415, 44838), (4770, 41501), (4982, 39735), (5298, 37365), (7473, 26490), (7947, 24910), (8830, 22419), (12455, 15894), (13245, 14946)]