202199300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 451179456

約数和(自身を除く): 248980156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 103, 134, 206, 268, 293, 335, 412, 515, 586, 670, 1030, 1172, 1340, 1465, 1675, 2060, 2575, 2930, 3350, 5150, 5860, 6700, 6901, 7325, 10300, 13802, 14650, 19631, 27604, 29300, 30179, 34505, 39262, 60358, 69010, 78524, 98155, 120716, 138020, 150895, 172525, 196310, 301790, 345050, 392620, 490775, 603580, 690100, 754475, 981550, 1508950, 1963100, 2021993, 3017900, 4043986, 8087972, 10109965, 20219930, 40439860, 50549825, 101099650, 202199300]

約数ペア:

[(1, 202199300), (2, 101099650), (4, 50549825), (5, 40439860), (10, 20219930), (20, 10109965), (25, 8087972), (50, 4043986), (67, 3017900), (100, 2021993), (103, 1963100), (134, 1508950), (206, 981550), (268, 754475), (293, 690100), (335, 603580), (412, 490775), (515, 392620), (586, 345050), (670, 301790), (1030, 196310), (1172, 172525), (1340, 150895), (1465, 138020), (1675, 120716), (2060, 98155), (2575, 78524), (2930, 69010), (3350, 60358), (5150, 39262), (5860, 34505), (6700, 30179), (6901, 29300), (7325, 27604), (10300, 19631), (13802, 14650)]