212830098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 477719424

約数和(自身を除く): 264889326

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 61, 78, 82, 122, 123, 183, 246, 366, 533, 793, 1066, 1091, 1586, 1599, 2182, 2379, 2501, 3198, 3273, 4758, 5002, 6546, 7503, 14183, 15006, 28366, 32513, 42549, 44731, 65026, 66551, 85098, 89462, 97539, 133102, 134193, 195078, 199653, 268386, 399306, 581503, 865163, 1163006, 1730326, 1744509, 2595489, 2728591, 3489018, 5190978, 5457182, 8185773, 16371546, 35471683, 70943366, 106415049, 212830098]

約数ペア:

[(1, 212830098), (2, 106415049), (3, 70943366), (6, 35471683), (13, 16371546), (26, 8185773), (39, 5457182), (41, 5190978), (61, 3489018), (78, 2728591), (82, 2595489), (122, 1744509), (123, 1730326), (183, 1163006), (246, 865163), (366, 581503), (533, 399306), (793, 268386), (1066, 199653), (1091, 195078), (1586, 134193), (1599, 133102), (2182, 97539), (2379, 89462), (2501, 85098), (3198, 66551), (3273, 65026), (4758, 44731), (5002, 42549), (6546, 32513), (7503, 28366), (14183, 15006)]