201842472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 378765528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 431, 456, 474, 494, 632, 741, 862, 948, 988, 1027, 1293, 1482, 1501, 1724, 1896, 1976, 2054, 2586, 2964, 3002, 3081, 3448, 4108, 4503, 5172, 5603, 5928, 6004, 6162, 8189, 8216, 9006, 10344, 11206, 12008, 12324, 16378, 16809, 18012, 19513, 22412, 24567, 24648, 32756, 33618, 34049, 36024, 39026, 44824, 49134, 58539, 65512, 67236, 68098, 78052, 98268, 102147, 106457, 117078, 134472, 136196, 156104, 196536, 204294, 212914, 234156, 272392, 319371, 408588, 425828, 442637, 468312, 638742, 646931, 817176, 851656, 885274, 1277484, 1293862, 1327911, 1770548, 1940793, 2554968, 2587724, 2655822, 3541096, 3881586, 5175448, 5311644, 7763172, 8410103, 10623288, 15526344, 16820206, 25230309, 33640412, 50460618, 67280824, 100921236, 201842472]

約数ペア:

[(1, 201842472), (2, 100921236), (3, 67280824), (4, 50460618), (6, 33640412), (8, 25230309), (12, 16820206), (13, 15526344), (19, 10623288), (24, 8410103), (26, 7763172), (38, 5311644), (39, 5175448), (52, 3881586), (57, 3541096), (76, 2655822), (78, 2587724), (79, 2554968), (104, 1940793), (114, 1770548), (152, 1327911), (156, 1293862), (158, 1277484), (228, 885274), (237, 851656), (247, 817176), (312, 646931), (316, 638742), (431, 468312), (456, 442637), (474, 425828), (494, 408588), (632, 319371), (741, 272392), (862, 234156), (948, 212914), (988, 204294), (1027, 196536), (1293, 156104), (1482, 136196), (1501, 134472), (1724, 117078), (1896, 106457), (1976, 102147), (2054, 98268), (2586, 78052), (2964, 68098), (3002, 67236), (3081, 65512), (3448, 58539), (4108, 49134), (4503, 44824), (5172, 39026), (5603, 36024), (5928, 34049), (6004, 33618), (6162, 32756), (8189, 24648), (8216, 24567), (9006, 22412), (10344, 19513), (11206, 18012), (12008, 16809), (12324, 16378)]