190027462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 307698048

約数和(自身を除く): 117670586

約数列:

[1, 2, 17, 34, 97, 157, 194, 314, 367, 734, 1649, 2669, 3298, 5338, 6239, 12478, 15229, 30458, 35599, 57619, 71198, 115238, 258893, 517786, 605183, 979523, 1210366, 1959046, 5589043, 11178086, 95013731, 190027462]

約数ペア:

[(1, 190027462), (2, 95013731), (17, 11178086), (34, 5589043), (97, 1959046), (157, 1210366), (194, 979523), (314, 605183), (367, 517786), (734, 258893), (1649, 115238), (2669, 71198), (3298, 57619), (5338, 35599), (6239, 30458), (12478, 15229)]