190968122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 302776320

約数和(自身を除く): 111808198

約数列:

[1, 2, 31, 62, 79, 127, 158, 254, 307, 614, 2449, 3937, 4898, 7874, 9517, 10033, 19034, 20066, 24253, 38989, 48506, 77978, 311023, 622046, 751843, 1208659, 1503686, 2417318, 3080131, 6160262, 95484061, 190968122]

約数ペア:

[(1, 190968122), (2, 95484061), (31, 6160262), (62, 3080131), (79, 2417318), (127, 1503686), (158, 1208659), (254, 751843), (307, 622046), (614, 311023), (2449, 77978), (3937, 48506), (4898, 38989), (7874, 24253), (9517, 20066), (10033, 19034)]