202913130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 594874368

約数和(自身を除く): 391961238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 903, 966, 977, 989, 1290, 1505, 1610, 1806, 1954, 1978, 2415, 2931, 2967, 3010, 4515, 4830, 4885, 4945, 5862, 5934, 6839, 6923, 9030, 9770, 9890, 13678, 13846, 14655, 14835, 20517, 20769, 22471, 29310, 29670, 34195, 34615, 41034, 41538, 42011, 44942, 67413, 68390, 69230, 84022, 102585, 103845, 112355, 126033, 134826, 157297, 205170, 207690, 210055, 224710, 252066, 294077, 314594, 337065, 420110, 471891, 588154, 630165, 674130, 786485, 882231, 943782, 966253, 1260330, 1470385, 1572970, 1764462, 1932506, 2359455, 2898759, 2940770, 4411155, 4718910, 4831265, 5797518, 6763771, 8822310, 9662530, 13527542, 14493795, 20291313, 28987590, 33818855, 40582626, 67637710, 101456565, 202913130]

約数ペア:

[(1, 202913130), (2, 101456565), (3, 67637710), (5, 40582626), (6, 33818855), (7, 28987590), (10, 20291313), (14, 14493795), (15, 13527542), (21, 9662530), (23, 8822310), (30, 6763771), (35, 5797518), (42, 4831265), (43, 4718910), (46, 4411155), (69, 2940770), (70, 2898759), (86, 2359455), (105, 1932506), (115, 1764462), (129, 1572970), (138, 1470385), (161, 1260330), (210, 966253), (215, 943782), (230, 882231), (258, 786485), (301, 674130), (322, 630165), (345, 588154), (430, 471891), (483, 420110), (602, 337065), (645, 314594), (690, 294077), (805, 252066), (903, 224710), (966, 210055), (977, 207690), (989, 205170), (1290, 157297), (1505, 134826), (1610, 126033), (1806, 112355), (1954, 103845), (1978, 102585), (2415, 84022), (2931, 69230), (2967, 68390), (3010, 67413), (4515, 44942), (4830, 42011), (4885, 41538), (4945, 41034), (5862, 34615), (5934, 34195), (6839, 29670), (6923, 29310), (9030, 22471), (9770, 20769), (9890, 20517), (13678, 14835), (13846, 14655)]