201233524760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6301}}^1\times {\mathrm{8971}}^1$

素因数の和:15372

約数の個数: 64

約数和(自身を含む): 457986506400

約数和(自身を除く): 256752981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 6301, 8971, 12602, 17942, 25204, 31505, 35884, 44855, 50408, 63010, 71768, 89710, 126020, 179420, 252040, 358840, 560789, 798419, 1121578, 1596838, 2243156, 2803945, 3193676, 3992095, 4486312, 5607890, 6387352, 7984190, 11215780, 15968380, 22431560, 31936760, 56526271, 113052542, 226105084, 282631355, 452210168, 565262710, 1130525420, 2261050840, 5030838119, 10061676238, 20123352476, 25154190595, 40246704952, 50308381190, 100616762380, 201233524760]

約数ペア:

[(1, 201233524760), (2, 100616762380), (4, 50308381190), (5, 40246704952), (8, 25154190595), (10, 20123352476), (20, 10061676238), (40, 5030838119), (89, 2261050840), (178, 1130525420), (356, 565262710), (445, 452210168), (712, 282631355), (890, 226105084), (1780, 113052542), (3560, 56526271), (6301, 31936760), (8971, 22431560), (12602, 15968380), (17942, 11215780), (25204, 7984190), (31505, 6387352), (35884, 5607890), (44855, 4486312), (50408, 3992095), (63010, 3193676), (71768, 2803945), (89710, 2243156), (126020, 1596838), (179420, 1121578), (252040, 798419), (358840, 560789)]