201016816

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 539585256

約数和(自身を除く): 338568440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 163, 176, 182, 196, 208, 242, 286, 308, 326, 364, 392, 484, 539, 572, 616, 637, 652, 728, 784, 847, 968, 1001, 1078, 1141, 1144, 1232, 1274, 1304, 1456, 1573, 1694, 1793, 1936, 2002, 2119, 2156, 2282, 2288, 2548, 2608, 3146, 3388, 3586, 4004, 4238, 4312, 4564, 5096, 5929, 6292, 6776, 7007, 7172, 7987, 8008, 8476, 8624, 9128, 10192, 11011, 11858, 12551, 12584, 13552, 14014, 14344, 14833, 15974, 16016, 16952, 18256, 19723, 22022, 23309, 23716, 25102, 25168, 28028, 28688, 29666, 31948, 33904, 39446, 44044, 46618, 47432, 50204, 56056, 59332, 63896, 77077, 78892, 87857, 88088, 93236, 94864, 100408, 103831, 112112, 118664, 127792, 138061, 154154, 157784, 163163, 175714, 176176, 186472, 200816, 207662, 237328, 256399, 276122, 308308, 315568, 326326, 351428, 372944, 415324, 512798, 552244, 616616, 652652, 702856, 830648, 966427, 1025596, 1104488, 1142141, 1233232, 1305304, 1405712, 1661296, 1794793, 1932854, 2051192, 2208976, 2284282, 2610608, 3589586, 3865708, 4102384, 4568564, 7179172, 7731416, 9137128, 12563551, 14358344, 15462832, 18274256, 25127102, 28716688, 50254204, 100508408, 201016816]

約数ペア:

[(1, 201016816), (2, 100508408), (4, 50254204), (7, 28716688), (8, 25127102), (11, 18274256), (13, 15462832), (14, 14358344), (16, 12563551), (22, 9137128), (26, 7731416), (28, 7179172), (44, 4568564), (49, 4102384), (52, 3865708), (56, 3589586), (77, 2610608), (88, 2284282), (91, 2208976), (98, 2051192), (104, 1932854), (112, 1794793), (121, 1661296), (143, 1405712), (154, 1305304), (163, 1233232), (176, 1142141), (182, 1104488), (196, 1025596), (208, 966427), (242, 830648), (286, 702856), (308, 652652), (326, 616616), (364, 552244), (392, 512798), (484, 415324), (539, 372944), (572, 351428), (616, 326326), (637, 315568), (652, 308308), (728, 276122), (784, 256399), (847, 237328), (968, 207662), (1001, 200816), (1078, 186472), (1141, 176176), (1144, 175714), (1232, 163163), (1274, 157784), (1304, 154154), (1456, 138061), (1573, 127792), (1694, 118664), (1793, 112112), (1936, 103831), (2002, 100408), (2119, 94864), (2156, 93236), (2282, 88088), (2288, 87857), (2548, 78892), (2608, 77077), (3146, 63896), (3388, 59332), (3586, 56056), (4004, 50204), (4238, 47432), (4312, 46618), (4564, 44044), (5096, 39446), (5929, 33904), (6292, 31948), (6776, 29666), (7007, 28688), (7172, 28028), (7987, 25168), (8008, 25102), (8476, 23716), (8624, 23309), (9128, 22022), (10192, 19723), (11011, 18256), (11858, 16952), (12551, 16016), (12584, 15974), (13552, 14833), (14014, 14344)]