215869082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 390126240

約数和(自身を除く): 174257158

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 143, 242, 286, 649, 767, 1163, 1298, 1534, 1573, 2326, 3146, 7139, 8437, 12793, 14278, 15119, 16874, 25586, 30238, 68617, 92807, 137234, 140723, 166309, 185614, 281446, 332618, 754787, 892021, 1509574, 1784042, 1829399, 3658798, 8302657, 9812231, 16605314, 19624462, 107934541, 215869082]

約数ペア:

[(1, 215869082), (2, 107934541), (11, 19624462), (13, 16605314), (22, 9812231), (26, 8302657), (59, 3658798), (118, 1829399), (121, 1784042), (143, 1509574), (242, 892021), (286, 754787), (649, 332618), (767, 281446), (1163, 185614), (1298, 166309), (1534, 140723), (1573, 137234), (2326, 92807), (3146, 68617), (7139, 30238), (8437, 25586), (12793, 16874), (14278, 15119)]