201639384402

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{676883}}^1$

素因数の和:677398

約数の個数: 32

約数和(自身を含む): 407430017280

約数和(自身を除く): 205790632878

約数列:

[1, 2, 3, 6, 131, 262, 379, 393, 758, 786, 1137, 2274, 49649, 99298, 148947, 297894, 676883, 1353766, 2030649, 4061298, 88671673, 177343346, 256538657, 266015019, 513077314, 532030038, 769615971, 1539231942, 33606564067, 67213128134, 100819692201, 201639384402]

約数ペア:

[(1, 201639384402), (2, 100819692201), (3, 67213128134), (6, 33606564067), (131, 1539231942), (262, 769615971), (379, 532030038), (393, 513077314), (758, 266015019), (786, 256538657), (1137, 177343346), (2274, 88671673), (49649, 4061298), (99298, 2030649), (148947, 1353766), (297894, 676883)]