201934888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 419616000

約数和(自身を除く): 217681112

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 76, 116, 122, 152, 232, 244, 488, 551, 751, 1102, 1159, 1502, 1769, 2204, 2318, 3004, 3538, 4408, 4636, 6008, 7076, 9272, 14152, 14269, 21779, 28538, 33611, 43558, 45811, 57076, 67222, 87116, 91622, 114152, 134444, 174232, 183244, 268888, 366488, 413801, 827602, 870409, 1328519, 1655204, 1740818, 2657038, 3310408, 3481636, 5314076, 6963272, 10628152, 25241861, 50483722, 100967444, 201934888]

約数ペア:

[(1, 201934888), (2, 100967444), (4, 50483722), (8, 25241861), (19, 10628152), (29, 6963272), (38, 5314076), (58, 3481636), (61, 3310408), (76, 2657038), (116, 1740818), (122, 1655204), (152, 1328519), (232, 870409), (244, 827602), (488, 413801), (551, 366488), (751, 268888), (1102, 183244), (1159, 174232), (1502, 134444), (1769, 114152), (2204, 91622), (2318, 87116), (3004, 67222), (3538, 57076), (4408, 45811), (4636, 43558), (6008, 33611), (7076, 28538), (9272, 21779), (14152, 14269)]