206492958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 525730608

約数和(自身を除く): 319237650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1442, 1854, 2163, 2273, 4326, 4546, 5047, 6489, 6819, 10094, 12978, 13638, 15141, 15911, 20457, 30282, 31822, 40914, 45423, 47733, 90846, 95466, 111377, 143199, 222754, 234119, 286398, 334131, 468238, 668262, 702357, 1002393, 1404714, 1638833, 2004786, 2107071, 3277666, 4214142, 4916499, 9832998, 11471831, 14749497, 22943662, 29498994, 34415493, 68830986, 103246479, 206492958]

約数ペア:

[(1, 206492958), (2, 103246479), (3, 68830986), (6, 34415493), (7, 29498994), (9, 22943662), (14, 14749497), (18, 11471831), (21, 9832998), (42, 4916499), (49, 4214142), (63, 3277666), (98, 2107071), (103, 2004786), (126, 1638833), (147, 1404714), (206, 1002393), (294, 702357), (309, 668262), (441, 468238), (618, 334131), (721, 286398), (882, 234119), (927, 222754), (1442, 143199), (1854, 111377), (2163, 95466), (2273, 90846), (4326, 47733), (4546, 45423), (5047, 40914), (6489, 31822), (6819, 30282), (10094, 20457), (12978, 15911), (13638, 15141)]