199615896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 568620000

約数和(自身を除く): 369004104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 149, 184, 207, 276, 298, 414, 447, 552, 596, 809, 828, 894, 1192, 1341, 1618, 1656, 1788, 2427, 2682, 3236, 3427, 3576, 4854, 5364, 6472, 6854, 7281, 9708, 10281, 10728, 13708, 14562, 18607, 19416, 20562, 27416, 29124, 30843, 37214, 41124, 55821, 58248, 61686, 74428, 82248, 111642, 120541, 123372, 148856, 167463, 223284, 241082, 246744, 334926, 361623, 446568, 482164, 669852, 723246, 964328, 1084869, 1339704, 1446492, 2169738, 2772443, 2892984, 4339476, 5544886, 8317329, 8678952, 11089772, 16634658, 22179544, 24951987, 33269316, 49903974, 66538632, 99807948, 199615896]

約数ペア:

[(1, 199615896), (2, 99807948), (3, 66538632), (4, 49903974), (6, 33269316), (8, 24951987), (9, 22179544), (12, 16634658), (18, 11089772), (23, 8678952), (24, 8317329), (36, 5544886), (46, 4339476), (69, 2892984), (72, 2772443), (92, 2169738), (138, 1446492), (149, 1339704), (184, 1084869), (207, 964328), (276, 723246), (298, 669852), (414, 482164), (447, 446568), (552, 361623), (596, 334926), (809, 246744), (828, 241082), (894, 223284), (1192, 167463), (1341, 148856), (1618, 123372), (1656, 120541), (1788, 111642), (2427, 82248), (2682, 74428), (3236, 61686), (3427, 58248), (3576, 55821), (4854, 41124), (5364, 37214), (6472, 30843), (6854, 29124), (7281, 27416), (9708, 20562), (10281, 19416), (10728, 18607), (13708, 14562)]