197904798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6406

約数の個数: 96

約数和(自身を含む): 555609600

約数和(自身を除く): 357704802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6359, 10374, 12718, 15561, 19077, 31122, 38154, 44513, 57231, 82667, 89026, 114462, 120821, 133539, 165334, 241642, 248001, 267078, 362463, 400617, 496002, 578669, 724926, 744003, 801234, 845747, 1087389, 1157338, 1488006, 1570673, 1691494, 1736007, 2174778, 2537241, 3141346, 3472014, 4712019, 5074482, 5208021, 7611723, 9424038, 10416042, 10994711, 14136057, 15223446, 21989422, 28272114, 32984133, 65968266, 98952399, 197904798]

約数ペア:

[(1, 197904798), (2, 98952399), (3, 65968266), (6, 32984133), (7, 28272114), (9, 21989422), (13, 15223446), (14, 14136057), (18, 10994711), (19, 10416042), (21, 9424038), (26, 7611723), (38, 5208021), (39, 5074482), (42, 4712019), (57, 3472014), (63, 3141346), (78, 2537241), (91, 2174778), (114, 1736007), (117, 1691494), (126, 1570673), (133, 1488006), (171, 1157338), (182, 1087389), (234, 845747), (247, 801234), (266, 744003), (273, 724926), (342, 578669), (399, 496002), (494, 400617), (546, 362463), (741, 267078), (798, 248001), (819, 241642), (1197, 165334), (1482, 133539), (1638, 120821), (1729, 114462), (2223, 89026), (2394, 82667), (3458, 57231), (4446, 44513), (5187, 38154), (6359, 31122), (10374, 19077), (12718, 15561)]