202327510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 457850880

約数和(自身を除く): 255523370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 889, 1270, 1397, 1778, 2069, 2794, 4138, 4445, 6985, 8890, 9779, 10345, 13970, 14483, 19558, 20690, 22759, 28966, 45518, 48895, 72415, 97790, 113795, 144830, 159313, 227590, 262763, 318626, 525526, 796565, 1313815, 1593130, 1839341, 2627630, 2890393, 3678682, 5780786, 9196705, 14451965, 18393410, 20232751, 28903930, 40465502, 101163755, 202327510]

約数ペア:

[(1, 202327510), (2, 101163755), (5, 40465502), (7, 28903930), (10, 20232751), (11, 18393410), (14, 14451965), (22, 9196705), (35, 5780786), (55, 3678682), (70, 2890393), (77, 2627630), (110, 1839341), (127, 1593130), (154, 1313815), (254, 796565), (385, 525526), (635, 318626), (770, 262763), (889, 227590), (1270, 159313), (1397, 144830), (1778, 113795), (2069, 97790), (2794, 72415), (4138, 48895), (4445, 45518), (6985, 28966), (8890, 22759), (9779, 20690), (10345, 19558), (13970, 14483)]