201973856

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 277027744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 197, 199, 224, 322, 368, 394, 398, 644, 736, 788, 796, 1288, 1379, 1393, 1576, 1592, 2576, 2758, 2786, 3152, 3184, 4531, 4577, 5152, 5516, 5572, 6304, 6368, 9062, 9154, 11032, 11144, 18124, 18308, 22064, 22288, 31717, 32039, 36248, 36616, 39203, 44128, 44576, 63434, 64078, 72496, 73232, 78406, 126868, 128156, 144992, 146464, 156812, 253736, 256312, 274421, 313624, 507472, 512624, 548842, 627248, 901669, 1014944, 1025248, 1097684, 1254496, 1803338, 2195368, 3606676, 4390736, 6311683, 7213352, 8781472, 12623366, 14426704, 25246732, 28853408, 50493464, 100986928, 201973856]

約数ペア:

[(1, 201973856), (2, 100986928), (4, 50493464), (7, 28853408), (8, 25246732), (14, 14426704), (16, 12623366), (23, 8781472), (28, 7213352), (32, 6311683), (46, 4390736), (56, 3606676), (92, 2195368), (112, 1803338), (161, 1254496), (184, 1097684), (197, 1025248), (199, 1014944), (224, 901669), (322, 627248), (368, 548842), (394, 512624), (398, 507472), (644, 313624), (736, 274421), (788, 256312), (796, 253736), (1288, 156812), (1379, 146464), (1393, 144992), (1576, 128156), (1592, 126868), (2576, 78406), (2758, 73232), (2786, 72496), (3152, 64078), (3184, 63434), (4531, 44576), (4577, 44128), (5152, 39203), (5516, 36616), (5572, 36248), (6304, 32039), (6368, 31717), (9062, 22288), (9154, 22064), (11032, 18308), (11144, 18124)]