201181138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 321939072

約数和(自身を除く): 120757934

約数列:

[1, 2, 23, 46, 73, 146, 181, 331, 362, 662, 1679, 3358, 4163, 7613, 8326, 13213, 15226, 24163, 26426, 48326, 59911, 119822, 303899, 555749, 607798, 1111498, 1377953, 2755906, 4373503, 8747006, 100590569, 201181138]

約数ペア:

[(1, 201181138), (2, 100590569), (23, 8747006), (46, 4373503), (73, 2755906), (146, 1377953), (181, 1111498), (331, 607798), (362, 555749), (662, 303899), (1679, 119822), (3358, 59911), (4163, 48326), (7613, 26426), (8326, 24163), (13213, 15226)]