196187685310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{911}}^1\times {\mathrm{991}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 365818871808

約数和(自身を除く): 169631186498

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 701, 911, 991, 1402, 1822, 1982, 3505, 4555, 4955, 7010, 9110, 9910, 21731, 28241, 30721, 43462, 56482, 61442, 108655, 141205, 153605, 217310, 282410, 307210, 638611, 694691, 902801, 1277222, 1389382, 1805602, 3193055, 3473455, 4514005, 6386110, 6946910, 9028010, 19796941, 21535421, 27986831, 39593882, 43070842, 55973662, 98984705, 107677105, 139934155, 197969410, 215354210, 279868310, 632863501, 1265727002, 3164317505, 6328635010, 19618768531, 39237537062, 98093842655, 196187685310]

約数ペア:

[(1, 196187685310), (2, 98093842655), (5, 39237537062), (10, 19618768531), (31, 6328635010), (62, 3164317505), (155, 1265727002), (310, 632863501), (701, 279868310), (911, 215354210), (991, 197969410), (1402, 139934155), (1822, 107677105), (1982, 98984705), (3505, 55973662), (4555, 43070842), (4955, 39593882), (7010, 27986831), (9110, 21535421), (9910, 19796941), (21731, 9028010), (28241, 6946910), (30721, 6386110), (43462, 4514005), (56482, 3473455), (61442, 3193055), (108655, 1805602), (141205, 1389382), (153605, 1277222), (217310, 902801), (282410, 694691), (307210, 638611)]