203400988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11614

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 239010212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11549, 17612, 23098, 46196, 80843, 161686, 196333, 323372, 392666, 427313, 785332, 854626, 1374331, 1709252, 2748662, 2991191, 5497324, 5982382, 7264321, 11964764, 14528642, 29057284, 50850247, 101700494, 203400988]

約数ペア:

[(1, 203400988), (2, 101700494), (4, 50850247), (7, 29057284), (14, 14528642), (17, 11964764), (28, 7264321), (34, 5982382), (37, 5497324), (68, 2991191), (74, 2748662), (119, 1709252), (148, 1374331), (238, 854626), (259, 785332), (476, 427313), (518, 392666), (629, 323372), (1036, 196333), (1258, 161686), (2516, 80843), (4403, 46196), (8806, 23098), (11549, 17612)]