201312678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5227}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 472025664

約数和(自身を除く): 270712986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 5227, 5502, 6419, 10454, 12838, 15681, 19257, 31362, 36589, 38514, 73178, 109767, 219534, 256123, 512246, 684737, 768369, 1369474, 1536738, 2054211, 4108422, 4793159, 9586318, 14379477, 28758954, 33552113, 67104226, 100656339, 201312678]

約数ペア:

[(1, 201312678), (2, 100656339), (3, 67104226), (6, 33552113), (7, 28758954), (14, 14379477), (21, 9586318), (42, 4793159), (49, 4108422), (98, 2054211), (131, 1536738), (147, 1369474), (262, 768369), (294, 684737), (393, 512246), (786, 256123), (917, 219534), (1834, 109767), (2751, 73178), (5227, 38514), (5502, 36589), (6419, 31362), (10454, 19257), (12838, 15681)]