202186100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 72

約数和(自身を含む): 484843968

約数和(自身を除く): 282657868

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 5171, 7820, 9775, 10342, 19550, 20684, 25855, 39100, 51710, 87907, 103420, 118933, 129275, 175814, 237866, 258550, 351628, 439535, 475732, 517100, 594665, 879070, 1189330, 1758140, 2021861, 2197675, 2378660, 2973325, 4043722, 4395350, 5946650, 8087444, 8790700, 10109305, 11893300, 20218610, 40437220, 50546525, 101093050, 202186100]

約数ペア:

[(1, 202186100), (2, 101093050), (4, 50546525), (5, 40437220), (10, 20218610), (17, 11893300), (20, 10109305), (23, 8790700), (25, 8087444), (34, 5946650), (46, 4395350), (50, 4043722), (68, 2973325), (85, 2378660), (92, 2197675), (100, 2021861), (115, 1758140), (170, 1189330), (230, 879070), (340, 594665), (391, 517100), (425, 475732), (460, 439535), (575, 351628), (782, 258550), (850, 237866), (1150, 175814), (1564, 129275), (1700, 118933), (1955, 103420), (2300, 87907), (3910, 51710), (5171, 39100), (7820, 25855), (9775, 20684), (10342, 19550)]