215416334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 384086016

約数和(自身を除く): 168669682

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1918, 3623, 4247, 7246, 8494, 25361, 29729, 50722, 59458, 112313, 224626, 496351, 786191, 992702, 1572382, 3474457, 6948914, 15386881, 30773762, 107708167, 215416334]

約数ペア:

[(1, 215416334), (2, 107708167), (7, 30773762), (14, 15386881), (31, 6948914), (62, 3474457), (137, 1572382), (217, 992702), (274, 786191), (434, 496351), (959, 224626), (1918, 112313), (3623, 59458), (4247, 50722), (7246, 29729), (8494, 25361)]