207623988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 636959232

約数和(自身を除く): 429335244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1301, 1364, 1612, 1716, 2046, 2418, 2574, 2602, 3069, 3627, 3903, 4092, 4433, 4836, 5148, 5204, 6138, 7254, 7806, 8866, 11709, 12276, 13299, 14311, 14508, 15612, 16913, 17732, 23418, 26598, 28622, 33826, 39897, 40331, 42933, 46836, 50739, 53196, 57244, 67652, 79794, 80662, 85866, 101478, 120993, 128799, 152217, 159588, 161324, 171732, 186043, 202956, 241986, 257598, 304434, 362979, 372086, 443641, 483972, 515196, 524303, 558129, 608868, 725958, 744172, 887282, 1048606, 1116258, 1330923, 1451916, 1572909, 1674387, 1774564, 2097212, 2232516, 2661846, 3145818, 3348774, 3992769, 4718727, 5323692, 5767333, 6291636, 6697548, 7985538, 9437454, 11534666, 15971076, 17301999, 18874908, 23069332, 34603998, 51905997, 69207996, 103811994, 207623988]

約数ペア:

[(1, 207623988), (2, 103811994), (3, 69207996), (4, 51905997), (6, 34603998), (9, 23069332), (11, 18874908), (12, 17301999), (13, 15971076), (18, 11534666), (22, 9437454), (26, 7985538), (31, 6697548), (33, 6291636), (36, 5767333), (39, 5323692), (44, 4718727), (52, 3992769), (62, 3348774), (66, 3145818), (78, 2661846), (93, 2232516), (99, 2097212), (117, 1774564), (124, 1674387), (132, 1572909), (143, 1451916), (156, 1330923), (186, 1116258), (198, 1048606), (234, 887282), (279, 744172), (286, 725958), (341, 608868), (372, 558129), (396, 524303), (403, 515196), (429, 483972), (468, 443641), (558, 372086), (572, 362979), (682, 304434), (806, 257598), (858, 241986), (1023, 202956), (1116, 186043), (1209, 171732), (1287, 161324), (1301, 159588), (1364, 152217), (1612, 128799), (1716, 120993), (2046, 101478), (2418, 85866), (2574, 80662), (2602, 79794), (3069, 67652), (3627, 57244), (3903, 53196), (4092, 50739), (4433, 46836), (4836, 42933), (5148, 40331), (5204, 39897), (6138, 33826), (7254, 28622), (7806, 26598), (8866, 23418), (11709, 17732), (12276, 16913), (13299, 15612), (14311, 14508)]