202315827

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 342171648

約数和(自身を除く): 139855821

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 101, 119, 181, 217, 303, 357, 527, 543, 651, 707, 1267, 1581, 1717, 2121, 3077, 3131, 3689, 3801, 5151, 5611, 9231, 9393, 11067, 12019, 16833, 18281, 21539, 21917, 36057, 39277, 53227, 54843, 64617, 65751, 95387, 117831, 127967, 159681, 286161, 310777, 372589, 383901, 566711, 667709, 932331, 1117767, 1700133, 2003127, 2175439, 3966977, 6526317, 9634087, 11900931, 28902261, 67438609, 202315827]

約数ペア:

[(1, 202315827), (3, 67438609), (7, 28902261), (17, 11900931), (21, 9634087), (31, 6526317), (51, 3966977), (93, 2175439), (101, 2003127), (119, 1700133), (181, 1117767), (217, 932331), (303, 667709), (357, 566711), (527, 383901), (543, 372589), (651, 310777), (707, 286161), (1267, 159681), (1581, 127967), (1717, 117831), (2121, 95387), (3077, 65751), (3131, 64617), (3689, 54843), (3801, 53227), (5151, 39277), (5611, 36057), (9231, 21917), (9393, 21539), (11067, 18281), (12019, 16833)]