202269400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 510436080

約数和(自身を除く): 308166680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 680, 697, 820, 850, 1025, 1394, 1451, 1640, 1700, 2050, 2788, 2902, 3400, 3485, 4100, 5576, 5804, 6970, 7255, 8200, 11608, 13940, 14510, 17425, 24667, 27880, 29020, 34850, 36275, 49334, 58040, 59491, 69700, 72550, 98668, 118982, 123335, 139400, 145100, 197336, 237964, 246670, 290200, 297455, 475928, 493340, 594910, 616675, 986680, 1011347, 1189820, 1233350, 1487275, 2022694, 2379640, 2466700, 2974550, 4045388, 4933400, 5056735, 5949100, 8090776, 10113470, 11898200, 20226940, 25283675, 40453880, 50567350, 101134700, 202269400]

約数ペア:

[(1, 202269400), (2, 101134700), (4, 50567350), (5, 40453880), (8, 25283675), (10, 20226940), (17, 11898200), (20, 10113470), (25, 8090776), (34, 5949100), (40, 5056735), (41, 4933400), (50, 4045388), (68, 2974550), (82, 2466700), (85, 2379640), (100, 2022694), (136, 1487275), (164, 1233350), (170, 1189820), (200, 1011347), (205, 986680), (328, 616675), (340, 594910), (410, 493340), (425, 475928), (680, 297455), (697, 290200), (820, 246670), (850, 237964), (1025, 197336), (1394, 145100), (1451, 139400), (1640, 123335), (1700, 118982), (2050, 98668), (2788, 72550), (2902, 69700), (3400, 59491), (3485, 58040), (4100, 49334), (5576, 36275), (5804, 34850), (6970, 29020), (7255, 27880), (8200, 24667), (11608, 17425), (13940, 14510)]