201874036180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{2609}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 438451937280

約数和(自身を除く): 236577901100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 127, 164, 205, 254, 410, 508, 635, 743, 820, 1270, 1486, 2540, 2609, 2972, 3715, 5207, 5218, 7430, 10414, 10436, 13045, 14860, 20828, 26035, 26090, 30463, 52070, 52180, 60926, 94361, 104140, 106969, 121852, 152315, 188722, 213938, 304630, 331343, 377444, 427876, 471805, 534845, 609260, 662686, 943610, 1069690, 1325372, 1656715, 1887220, 1938487, 2139380, 3313430, 3868801, 3876974, 6626860, 7737602, 7753948, 9692435, 13585063, 15475204, 19344005, 19384870, 27170126, 38688010, 38769740, 54340252, 67925315, 77376020, 79477967, 135850630, 158955934, 246187849, 271701260, 317911868, 397389835, 492375698, 794779670, 984751396, 1230939245, 1589559340, 2461878490, 4923756980, 10093701809, 20187403618, 40374807236, 50468509045, 100937018090, 201874036180]

約数ペア:

[(1, 201874036180), (2, 100937018090), (4, 50468509045), (5, 40374807236), (10, 20187403618), (20, 10093701809), (41, 4923756980), (82, 2461878490), (127, 1589559340), (164, 1230939245), (205, 984751396), (254, 794779670), (410, 492375698), (508, 397389835), (635, 317911868), (743, 271701260), (820, 246187849), (1270, 158955934), (1486, 135850630), (2540, 79477967), (2609, 77376020), (2972, 67925315), (3715, 54340252), (5207, 38769740), (5218, 38688010), (7430, 27170126), (10414, 19384870), (10436, 19344005), (13045, 15475204), (14860, 13585063), (20828, 9692435), (26035, 7753948), (26090, 7737602), (30463, 6626860), (52070, 3876974), (52180, 3868801), (60926, 3313430), (94361, 2139380), (104140, 1938487), (106969, 1887220), (121852, 1656715), (152315, 1325372), (188722, 1069690), (213938, 943610), (304630, 662686), (331343, 609260), (377444, 534845), (427876, 471805)]