202105902

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 426069504

約数和(自身を除く): 223963602

約数列:

[1, 2, 3, 6, 67, 71, 73, 97, 134, 142, 146, 194, 201, 213, 219, 291, 402, 426, 438, 582, 4757, 4891, 5183, 6499, 6887, 7081, 9514, 9782, 10366, 12998, 13774, 14162, 14271, 14673, 15549, 19497, 20661, 21243, 28542, 29346, 31098, 38994, 41322, 42486, 347261, 461429, 474427, 502751, 694522, 922858, 948854, 1005502, 1041783, 1384287, 1423281, 1508253, 2083566, 2768574, 2846562, 3016506, 33684317, 67368634, 101052951, 202105902]

約数ペア:

[(1, 202105902), (2, 101052951), (3, 67368634), (6, 33684317), (67, 3016506), (71, 2846562), (73, 2768574), (97, 2083566), (134, 1508253), (142, 1423281), (146, 1384287), (194, 1041783), (201, 1005502), (213, 948854), (219, 922858), (291, 694522), (402, 502751), (426, 474427), (438, 461429), (582, 347261), (4757, 42486), (4891, 41322), (5183, 38994), (6499, 31098), (6887, 29346), (7081, 28542), (9514, 21243), (9782, 20661), (10366, 19497), (12998, 15549), (13774, 14673), (14162, 14271)]