194720190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1607}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 535348224

約数和(自身を除く): 340628034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 577, 1154, 1607, 1731, 2885, 3214, 3462, 4039, 4821, 5770, 8035, 8078, 8655, 9642, 11249, 12117, 16070, 17310, 20195, 22498, 24105, 24234, 33747, 40390, 48210, 56245, 60585, 67494, 112490, 121170, 168735, 337470, 927239, 1854478, 2781717, 4636195, 5563434, 6490673, 9272390, 12981346, 13908585, 19472019, 27817170, 32453365, 38944038, 64906730, 97360095, 194720190]

約数ペア:

[(1, 194720190), (2, 97360095), (3, 64906730), (5, 38944038), (6, 32453365), (7, 27817170), (10, 19472019), (14, 13908585), (15, 12981346), (21, 9272390), (30, 6490673), (35, 5563434), (42, 4636195), (70, 2781717), (105, 1854478), (210, 927239), (577, 337470), (1154, 168735), (1607, 121170), (1731, 112490), (2885, 67494), (3214, 60585), (3462, 56245), (4039, 48210), (4821, 40390), (5770, 33747), (8035, 24234), (8078, 24105), (8655, 22498), (9642, 20195), (11249, 17310), (12117, 16070)]