201361988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{39607}}^1$

素因数の和:39683

約数の個数: 24

約数和(自身を含む): 372632064

約数和(自身を除く): 171270076

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 39607, 79214, 158428, 1227817, 1623887, 2455634, 3247774, 4911268, 6495548, 50340497, 100680994, 201361988]

約数ペア:

[(1, 201361988), (2, 100680994), (4, 50340497), (31, 6495548), (41, 4911268), (62, 3247774), (82, 2455634), (124, 1623887), (164, 1227817), (1271, 158428), (2542, 79214), (5084, 39607)]