202161180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19937}}^1$

素因数の和:19975

約数の個数: 72

約数和(自身を含む): 612973872

約数和(自身を除く): 410812692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 19937, 39874, 59811, 79748, 99685, 119622, 199370, 239244, 259181, 299055, 398740, 518362, 598110, 777543, 1036724, 1196220, 1295905, 1555086, 2591810, 3110172, 3369353, 3887715, 5183620, 6738706, 7775430, 10108059, 13477412, 15550860, 16846765, 20216118, 33693530, 40432236, 50540295, 67387060, 101080590, 202161180]

約数ペア:

[(1, 202161180), (2, 101080590), (3, 67387060), (4, 50540295), (5, 40432236), (6, 33693530), (10, 20216118), (12, 16846765), (13, 15550860), (15, 13477412), (20, 10108059), (26, 7775430), (30, 6738706), (39, 5183620), (52, 3887715), (60, 3369353), (65, 3110172), (78, 2591810), (130, 1555086), (156, 1295905), (169, 1196220), (195, 1036724), (260, 777543), (338, 598110), (390, 518362), (507, 398740), (676, 299055), (780, 259181), (845, 239244), (1014, 199370), (1690, 119622), (2028, 99685), (2535, 79748), (3380, 59811), (5070, 39874), (10140, 19937)]