207796996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 444165120

約数和(自身を除く): 236368124

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 101, 107, 202, 209, 214, 253, 404, 418, 428, 437, 506, 836, 874, 1012, 1111, 1177, 1748, 1919, 2033, 2222, 2323, 2354, 2461, 3838, 4066, 4444, 4646, 4708, 4807, 4922, 7676, 8132, 9292, 9614, 9844, 10807, 19228, 21109, 21614, 22363, 25553, 27071, 42218, 43228, 44137, 44726, 46759, 51106, 54142, 84436, 88274, 89452, 93518, 102212, 108284, 118877, 176548, 187036, 205333, 237754, 248561, 410666, 475508, 485507, 497122, 514349, 821332, 971014, 994244, 1028698, 1942028, 2057396, 2258663, 2734171, 4517326, 4722659, 5468342, 9034652, 9445318, 10936684, 18890636, 51949249, 103898498, 207796996]

約数ペア:

[(1, 207796996), (2, 103898498), (4, 51949249), (11, 18890636), (19, 10936684), (22, 9445318), (23, 9034652), (38, 5468342), (44, 4722659), (46, 4517326), (76, 2734171), (92, 2258663), (101, 2057396), (107, 1942028), (202, 1028698), (209, 994244), (214, 971014), (253, 821332), (404, 514349), (418, 497122), (428, 485507), (437, 475508), (506, 410666), (836, 248561), (874, 237754), (1012, 205333), (1111, 187036), (1177, 176548), (1748, 118877), (1919, 108284), (2033, 102212), (2222, 93518), (2323, 89452), (2354, 88274), (2461, 84436), (3838, 54142), (4066, 51106), (4444, 46759), (4646, 44726), (4708, 44137), (4807, 43228), (4922, 42218), (7676, 27071), (8132, 25553), (9292, 22363), (9614, 21614), (9844, 21109), (10807, 19228)]