200823720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98443}}^1$

素因数の和:98474

約数の個数: 64

約数和(自身を含む): 637917120

約数和(自身を除く): 437093400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98443, 196886, 295329, 393772, 492215, 590658, 787544, 984430, 1181316, 1476645, 1673531, 1968860, 2362632, 2953290, 3347062, 3937720, 5020593, 5906580, 6694124, 8367655, 10041186, 11813160, 13388248, 16735310, 20082372, 25102965, 33470620, 40164744, 50205930, 66941240, 100411860, 200823720]

約数ペア:

[(1, 200823720), (2, 100411860), (3, 66941240), (4, 50205930), (5, 40164744), (6, 33470620), (8, 25102965), (10, 20082372), (12, 16735310), (15, 13388248), (17, 11813160), (20, 10041186), (24, 8367655), (30, 6694124), (34, 5906580), (40, 5020593), (51, 3937720), (60, 3347062), (68, 2953290), (85, 2362632), (102, 1968860), (120, 1673531), (136, 1476645), (170, 1181316), (204, 984430), (255, 787544), (340, 590658), (408, 492215), (510, 393772), (680, 295329), (1020, 196886), (2040, 98443)]