195327972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1187}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 565621056

約数和(自身を除く): 370293084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 1187, 1306, 1959, 2374, 2612, 3561, 3918, 4571, 4748, 5877, 7122, 7836, 8309, 9142, 10683, 11754, 13713, 14244, 16618, 18284, 21366, 23508, 24927, 27426, 33236, 41139, 42732, 49854, 54852, 74781, 82278, 99708, 149562, 164556, 299124, 775111, 1550222, 2325333, 3100444, 4650666, 5425777, 6975999, 9301332, 10851554, 13951998, 16277331, 21703108, 27903996, 32554662, 48831993, 65109324, 97663986, 195327972]

約数ペア:

[(1, 195327972), (2, 97663986), (3, 65109324), (4, 48831993), (6, 32554662), (7, 27903996), (9, 21703108), (12, 16277331), (14, 13951998), (18, 10851554), (21, 9301332), (28, 6975999), (36, 5425777), (42, 4650666), (63, 3100444), (84, 2325333), (126, 1550222), (252, 775111), (653, 299124), (1187, 164556), (1306, 149562), (1959, 99708), (2374, 82278), (2612, 74781), (3561, 54852), (3918, 49854), (4571, 42732), (4748, 41139), (5877, 33236), (7122, 27426), (7836, 24927), (8309, 23508), (9142, 21366), (10683, 18284), (11754, 16618), (13713, 14244)]