207012816

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 601211520

約数和(自身を除く): 394198704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 73, 94, 141, 144, 146, 188, 219, 282, 292, 376, 419, 423, 438, 564, 584, 657, 752, 838, 846, 876, 1128, 1168, 1257, 1314, 1676, 1692, 1752, 2256, 2514, 2628, 3352, 3384, 3431, 3504, 3771, 5028, 5256, 6704, 6768, 6862, 7542, 10056, 10293, 10512, 13724, 15084, 19693, 20112, 20586, 27448, 30168, 30587, 30879, 39386, 41172, 54896, 59079, 60336, 61174, 61758, 78772, 82344, 91761, 118158, 122348, 123516, 157544, 164688, 177237, 183522, 236316, 244696, 247032, 275283, 315088, 354474, 367044, 472632, 489392, 494064, 550566, 708948, 734088, 945264, 1101132, 1417896, 1437589, 1468176, 2202264, 2835792, 2875178, 4312767, 4404528, 5750356, 8625534, 11500712, 12938301, 17251068, 23001424, 25876602, 34502136, 51753204, 69004272, 103506408, 207012816]

約数ペア:

[(1, 207012816), (2, 103506408), (3, 69004272), (4, 51753204), (6, 34502136), (8, 25876602), (9, 23001424), (12, 17251068), (16, 12938301), (18, 11500712), (24, 8625534), (36, 5750356), (47, 4404528), (48, 4312767), (72, 2875178), (73, 2835792), (94, 2202264), (141, 1468176), (144, 1437589), (146, 1417896), (188, 1101132), (219, 945264), (282, 734088), (292, 708948), (376, 550566), (419, 494064), (423, 489392), (438, 472632), (564, 367044), (584, 354474), (657, 315088), (752, 275283), (838, 247032), (846, 244696), (876, 236316), (1128, 183522), (1168, 177237), (1257, 164688), (1314, 157544), (1676, 123516), (1692, 122348), (1752, 118158), (2256, 91761), (2514, 82344), (2628, 78772), (3352, 61758), (3384, 61174), (3431, 60336), (3504, 59079), (3771, 54896), (5028, 41172), (5256, 39386), (6704, 30879), (6768, 30587), (6862, 30168), (7542, 27448), (10056, 20586), (10293, 20112), (10512, 19693), (13724, 15084)]