196205870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121867}}^1$

素因数の和:121904

約数の個数: 32

約数和(自身を含む): 421175808

約数和(自身を除く): 224969938

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 121867, 243734, 609335, 853069, 1218670, 1706138, 2802941, 4265345, 5605882, 8530690, 14014705, 19620587, 28029410, 39241174, 98102935, 196205870]

約数ペア:

[(1, 196205870), (2, 98102935), (5, 39241174), (7, 28029410), (10, 19620587), (14, 14014705), (23, 8530690), (35, 5605882), (46, 4265345), (70, 2802941), (115, 1706138), (161, 1218670), (230, 853069), (322, 609335), (805, 243734), (1610, 121867)]