197372916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 554225280

約数和(自身を除く): 356852364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 257, 351, 468, 514, 547, 702, 771, 1028, 1094, 1404, 1542, 1641, 2188, 2313, 3084, 3282, 3341, 4626, 4923, 6564, 6682, 6939, 7111, 9252, 9846, 10023, 13364, 13878, 14222, 14769, 19692, 20046, 21333, 27756, 28444, 29538, 30069, 40092, 42666, 59076, 60138, 63999, 85332, 90207, 120276, 127998, 140579, 180414, 191997, 255996, 281158, 360828, 383994, 421737, 562316, 767988, 843474, 1265211, 1686948, 1827527, 2530422, 3655054, 3795633, 5060844, 5482581, 7310108, 7591266, 10965162, 15182532, 16447743, 21930324, 32895486, 49343229, 65790972, 98686458, 197372916]

約数ペア:

[(1, 197372916), (2, 98686458), (3, 65790972), (4, 49343229), (6, 32895486), (9, 21930324), (12, 16447743), (13, 15182532), (18, 10965162), (26, 7591266), (27, 7310108), (36, 5482581), (39, 5060844), (52, 3795633), (54, 3655054), (78, 2530422), (108, 1827527), (117, 1686948), (156, 1265211), (234, 843474), (257, 767988), (351, 562316), (468, 421737), (514, 383994), (547, 360828), (702, 281158), (771, 255996), (1028, 191997), (1094, 180414), (1404, 140579), (1542, 127998), (1641, 120276), (2188, 90207), (2313, 85332), (3084, 63999), (3282, 60138), (3341, 59076), (4626, 42666), (4923, 40092), (6564, 30069), (6682, 29538), (6939, 28444), (7111, 27756), (9252, 21333), (9846, 20046), (10023, 19692), (13364, 14769), (13878, 14222)]