229363478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 143193322

約数列:

[1, 2, 19, 38, 47, 94, 167, 334, 769, 893, 1538, 1786, 3173, 6346, 7849, 14611, 15698, 29222, 36143, 72286, 128423, 149131, 256846, 298262, 686717, 1373434, 2440037, 4880074, 6035881, 12071762, 114681739, 229363478]

約数ペア:

[(1, 229363478), (2, 114681739), (19, 12071762), (38, 6035881), (47, 4880074), (94, 2440037), (167, 1373434), (334, 686717), (769, 298262), (893, 256846), (1538, 149131), (1786, 128423), (3173, 72286), (6346, 36143), (7849, 29222), (14611, 15698)]