196342010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 398908800

約数和(自身を除く): 202566790

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 89, 95, 170, 178, 190, 323, 445, 646, 683, 890, 1366, 1513, 1615, 1691, 3026, 3230, 3382, 3415, 6830, 7565, 8455, 11611, 12977, 15130, 16910, 23222, 25954, 28747, 57494, 58055, 60787, 64885, 116110, 121574, 129770, 143735, 220609, 287470, 303935, 441218, 607870, 1033379, 1103045, 1154953, 2066758, 2206090, 2309906, 5166895, 5774765, 10333790, 11549530, 19634201, 39268402, 98171005, 196342010]

約数ペア:

[(1, 196342010), (2, 98171005), (5, 39268402), (10, 19634201), (17, 11549530), (19, 10333790), (34, 5774765), (38, 5166895), (85, 2309906), (89, 2206090), (95, 2066758), (170, 1154953), (178, 1103045), (190, 1033379), (323, 607870), (445, 441218), (646, 303935), (683, 287470), (890, 220609), (1366, 143735), (1513, 129770), (1615, 121574), (1691, 116110), (3026, 64885), (3230, 60787), (3382, 58055), (3415, 57494), (6830, 28747), (7565, 25954), (8455, 23222), (11611, 16910), (12977, 15130)]