222712870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{7019}}^1$

素因数の和:7212

約数の個数: 32

約数和(自身を含む): 424569600

約数和(自身を除く): 201856730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 7019, 14038, 15865, 31730, 35095, 70190, 133361, 266722, 666805, 1172173, 1333610, 2344346, 5860865, 11721730, 22271287, 44542574, 111356435, 222712870]

約数ペア:

[(1, 222712870), (2, 111356435), (5, 44542574), (10, 22271287), (19, 11721730), (38, 5860865), (95, 2344346), (167, 1333610), (190, 1172173), (334, 666805), (835, 266722), (1670, 133361), (3173, 70190), (6346, 35095), (7019, 31730), (14038, 15865)]