197682940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 522031104

約数和(自身を除く): 324348164

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, 2311, 2444, 3055, 3290, 4277, 4622, 6110, 6580, 8554, 9244, 11555, 12220, 16177, 17108, 21385, 23110, 30043, 32354, 42770, 46220, 60086, 64708, 80885, 85540, 108617, 120172, 150215, 161770, 210301, 217234, 300430, 323540, 420602, 434468, 543085, 600860, 760319, 841204, 1051505, 1086170, 1412021, 1520638, 2103010, 2172340, 2824042, 3041276, 3801595, 4206020, 5648084, 7060105, 7603190, 9884147, 14120210, 15206380, 19768294, 28240420, 39536588, 49420735, 98841470, 197682940]

約数ペア:

[(1, 197682940), (2, 98841470), (4, 49420735), (5, 39536588), (7, 28240420), (10, 19768294), (13, 15206380), (14, 14120210), (20, 9884147), (26, 7603190), (28, 7060105), (35, 5648084), (47, 4206020), (52, 3801595), (65, 3041276), (70, 2824042), (91, 2172340), (94, 2103010), (130, 1520638), (140, 1412021), (182, 1086170), (188, 1051505), (235, 841204), (260, 760319), (329, 600860), (364, 543085), (455, 434468), (470, 420602), (611, 323540), (658, 300430), (910, 217234), (940, 210301), (1222, 161770), (1316, 150215), (1645, 120172), (1820, 108617), (2311, 85540), (2444, 80885), (3055, 64708), (3290, 60086), (4277, 46220), (4622, 42770), (6110, 32354), (6580, 30043), (8554, 23110), (9244, 21385), (11555, 17108), (12220, 16177)]