202033720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 544320000

約数和(自身を除く): 342286280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 139, 140, 145, 179, 203, 232, 278, 280, 290, 358, 406, 556, 580, 695, 716, 812, 895, 973, 1015, 1112, 1160, 1253, 1390, 1432, 1624, 1790, 1946, 2030, 2506, 2780, 3580, 3892, 4031, 4060, 4865, 5012, 5191, 5560, 6265, 7160, 7784, 8062, 8120, 9730, 10024, 10382, 12530, 16124, 19460, 20155, 20764, 24881, 25060, 25955, 28217, 32248, 36337, 38920, 40310, 41528, 49762, 50120, 51910, 56434, 72674, 80620, 99524, 103820, 112868, 124405, 141085, 145348, 161240, 174167, 181685, 199048, 207640, 225736, 248810, 282170, 290696, 348334, 363370, 497620, 564340, 696668, 721549, 726740, 870835, 995240, 1128680, 1393336, 1443098, 1453480, 1741670, 2886196, 3483340, 3607745, 5050843, 5772392, 6966680, 7215490, 10101686, 14430980, 20203372, 25254215, 28861960, 40406744, 50508430, 101016860, 202033720]

約数ペア:

[(1, 202033720), (2, 101016860), (4, 50508430), (5, 40406744), (7, 28861960), (8, 25254215), (10, 20203372), (14, 14430980), (20, 10101686), (28, 7215490), (29, 6966680), (35, 5772392), (40, 5050843), (56, 3607745), (58, 3483340), (70, 2886196), (116, 1741670), (139, 1453480), (140, 1443098), (145, 1393336), (179, 1128680), (203, 995240), (232, 870835), (278, 726740), (280, 721549), (290, 696668), (358, 564340), (406, 497620), (556, 363370), (580, 348334), (695, 290696), (716, 282170), (812, 248810), (895, 225736), (973, 207640), (1015, 199048), (1112, 181685), (1160, 174167), (1253, 161240), (1390, 145348), (1432, 141085), (1624, 124405), (1790, 112868), (1946, 103820), (2030, 99524), (2506, 80620), (2780, 72674), (3580, 56434), (3892, 51910), (4031, 50120), (4060, 49762), (4865, 41528), (5012, 40310), (5191, 38920), (5560, 36337), (6265, 32248), (7160, 28217), (7784, 25955), (8062, 25060), (8120, 24881), (9730, 20764), (10024, 20155), (10382, 19460), (12530, 16124)]