202345390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7093

約数の個数: 48

約数和(自身を含む): 417652848

約数和(自身を除く): 215307458

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 7043, 14086, 14365, 28730, 35215, 70430, 91559, 119731, 183118, 239462, 457795, 598655, 915590, 1190267, 1197310, 1556503, 2380534, 3113006, 5951335, 7782515, 11902670, 15565030, 20234539, 40469078, 101172695, 202345390]

約数ペア:

[(1, 202345390), (2, 101172695), (5, 40469078), (10, 20234539), (13, 15565030), (17, 11902670), (26, 7782515), (34, 5951335), (65, 3113006), (85, 2380534), (130, 1556503), (169, 1197310), (170, 1190267), (221, 915590), (338, 598655), (442, 457795), (845, 239462), (1105, 183118), (1690, 119731), (2210, 91559), (2873, 70430), (5746, 35215), (7043, 28730), (14086, 14365)]