207263420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 547319808

約数和(自身を除く): 340056388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 910, 940, 1222, 1316, 1645, 1820, 2423, 2444, 3055, 3290, 4277, 4846, 6110, 6580, 8554, 9692, 12115, 12220, 16961, 17108, 21385, 24230, 31499, 33922, 42770, 48460, 62998, 67844, 84805, 85540, 113881, 125996, 157495, 169610, 220493, 227762, 314990, 339220, 440986, 455524, 569405, 629980, 797167, 881972, 1102465, 1138810, 1480453, 1594334, 2204930, 2277620, 2960906, 3188668, 3985835, 4409860, 5921812, 7402265, 7971670, 10363171, 14804530, 15943340, 20726342, 29609060, 41452684, 51815855, 103631710, 207263420]

約数ペア:

[(1, 207263420), (2, 103631710), (4, 51815855), (5, 41452684), (7, 29609060), (10, 20726342), (13, 15943340), (14, 14804530), (20, 10363171), (26, 7971670), (28, 7402265), (35, 5921812), (47, 4409860), (52, 3985835), (65, 3188668), (70, 2960906), (91, 2277620), (94, 2204930), (130, 1594334), (140, 1480453), (182, 1138810), (188, 1102465), (235, 881972), (260, 797167), (329, 629980), (364, 569405), (455, 455524), (470, 440986), (611, 339220), (658, 314990), (910, 227762), (940, 220493), (1222, 169610), (1316, 157495), (1645, 125996), (1820, 113881), (2423, 85540), (2444, 84805), (3055, 67844), (3290, 62998), (4277, 48460), (4846, 42770), (6110, 33922), (6580, 31499), (8554, 24230), (9692, 21385), (12115, 17108), (12220, 16961)]