201888688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4007}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 405545472

約数和(自身を除く): 203656784

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 3149, 4007, 6298, 8014, 12596, 16028, 25192, 32056, 50384, 64112, 188329, 268469, 376658, 536938, 753316, 1073876, 1506632, 2147752, 3013264, 4295504, 12618043, 25236086, 50472172, 100944344, 201888688]

約数ペア:

[(1, 201888688), (2, 100944344), (4, 50472172), (8, 25236086), (16, 12618043), (47, 4295504), (67, 3013264), (94, 2147752), (134, 1506632), (188, 1073876), (268, 753316), (376, 536938), (536, 376658), (752, 268469), (1072, 188329), (3149, 64112), (4007, 50384), (6298, 32056), (8014, 25192), (12596, 16028)]