200697240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 643230720

約数和(自身を除く): 442533480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 655, 680, 751, 786, 1020, 1048, 1310, 1502, 1572, 1965, 2040, 2227, 2253, 2620, 3004, 3144, 3755, 3930, 4454, 4506, 5240, 6008, 6681, 7510, 7860, 8908, 9012, 11135, 11265, 12767, 13362, 15020, 15720, 17816, 18024, 22270, 22530, 25534, 26724, 30040, 33405, 38301, 44540, 45060, 51068, 53448, 63835, 66810, 76602, 89080, 90120, 98381, 102136, 127670, 133620, 153204, 191505, 196762, 255340, 267240, 295143, 306408, 383010, 393524, 491905, 510680, 590286, 766020, 787048, 983810, 1180572, 1475715, 1532040, 1672477, 1967620, 2361144, 2951430, 3344954, 3935240, 5017431, 5902860, 6689908, 8362385, 10034862, 11805720, 13379816, 16724770, 20069724, 25087155, 33449540, 40139448, 50174310, 66899080, 100348620, 200697240]

約数ペア:

[(1, 200697240), (2, 100348620), (3, 66899080), (4, 50174310), (5, 40139448), (6, 33449540), (8, 25087155), (10, 20069724), (12, 16724770), (15, 13379816), (17, 11805720), (20, 10034862), (24, 8362385), (30, 6689908), (34, 5902860), (40, 5017431), (51, 3935240), (60, 3344954), (68, 2951430), (85, 2361144), (102, 1967620), (120, 1672477), (131, 1532040), (136, 1475715), (170, 1180572), (204, 983810), (255, 787048), (262, 766020), (340, 590286), (393, 510680), (408, 491905), (510, 393524), (524, 383010), (655, 306408), (680, 295143), (751, 267240), (786, 255340), (1020, 196762), (1048, 191505), (1310, 153204), (1502, 133620), (1572, 127670), (1965, 102136), (2040, 98381), (2227, 90120), (2253, 89080), (2620, 76602), (3004, 66810), (3144, 63835), (3755, 53448), (3930, 51068), (4454, 45060), (4506, 44540), (5240, 38301), (6008, 33405), (6681, 30040), (7510, 26724), (7860, 25534), (8908, 22530), (9012, 22270), (11135, 18024), (11265, 17816), (12767, 15720), (13362, 15020)]