201749752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 423396000

約数和(自身を除く): 221646248

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 74, 76, 116, 148, 152, 232, 296, 551, 703, 1073, 1102, 1237, 1406, 2146, 2204, 2474, 2812, 4292, 4408, 4948, 5624, 8584, 9896, 20387, 23503, 35873, 40774, 45769, 47006, 71746, 81548, 91538, 94012, 143492, 163096, 183076, 188024, 286984, 366152, 681587, 869611, 1327301, 1363174, 1739222, 2654602, 2726348, 3478444, 5309204, 5452696, 6956888, 10618408, 25218719, 50437438, 100874876, 201749752]

約数ペア:

[(1, 201749752), (2, 100874876), (4, 50437438), (8, 25218719), (19, 10618408), (29, 6956888), (37, 5452696), (38, 5309204), (58, 3478444), (74, 2726348), (76, 2654602), (116, 1739222), (148, 1363174), (152, 1327301), (232, 869611), (296, 681587), (551, 366152), (703, 286984), (1073, 188024), (1102, 183076), (1237, 163096), (1406, 143492), (2146, 94012), (2204, 91538), (2474, 81548), (2812, 71746), (4292, 47006), (4408, 45769), (4948, 40774), (5624, 35873), (8584, 23503), (9896, 20387)]