207942711990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1485199}}^1$

素因数の和:1485581

約数の個数: 64

約数和(自身を含む): 538949376000

約数和(自身を除く): 331006664010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 359, 390, 718, 1077, 1795, 2154, 3590, 4667, 5385, 9334, 10770, 14001, 23335, 28002, 46670, 70005, 140010, 1485199, 2970398, 4455597, 7425995, 8911194, 14851990, 19307587, 22277985, 38615174, 44555970, 57922761, 96537935, 115845522, 193075870, 289613805, 533186441, 579227610, 1066372882, 1599559323, 2665932205, 3199118646, 5331864410, 6931423733, 7997796615, 13862847466, 15995593230, 20794271199, 34657118665, 41588542398, 69314237330, 103971355995, 207942711990]

約数ペア:

[(1, 207942711990), (2, 103971355995), (3, 69314237330), (5, 41588542398), (6, 34657118665), (10, 20794271199), (13, 15995593230), (15, 13862847466), (26, 7997796615), (30, 6931423733), (39, 5331864410), (65, 3199118646), (78, 2665932205), (130, 1599559323), (195, 1066372882), (359, 579227610), (390, 533186441), (718, 289613805), (1077, 193075870), (1795, 115845522), (2154, 96537935), (3590, 57922761), (4667, 44555970), (5385, 38615174), (9334, 22277985), (10770, 19307587), (14001, 14851990), (23335, 8911194), (28002, 7425995), (46670, 4455597), (70005, 2970398), (140010, 1485199)]