201100328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4818

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 253951192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 4751, 5291, 9502, 10582, 19004, 21164, 38008, 42328, 52261, 61763, 104522, 123526, 175787, 209044, 247052, 351574, 418088, 494104, 679393, 703148, 1358786, 1406296, 1933657, 2285231, 2717572, 3867314, 4570462, 5435144, 7734628, 9140924, 15469256, 18281848, 25137541, 50275082, 100550164, 201100328]

約数ペア:

[(1, 201100328), (2, 100550164), (4, 50275082), (8, 25137541), (11, 18281848), (13, 15469256), (22, 9140924), (26, 7734628), (37, 5435144), (44, 4570462), (52, 3867314), (74, 2717572), (88, 2285231), (104, 1933657), (143, 1406296), (148, 1358786), (286, 703148), (296, 679393), (407, 494104), (481, 418088), (572, 351574), (814, 247052), (962, 209044), (1144, 175787), (1628, 123526), (1924, 104522), (3256, 61763), (3848, 52261), (4751, 42328), (5291, 38008), (9502, 21164), (10582, 19004)]