200888394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 306728886

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 71, 87, 101, 138, 142, 161, 174, 202, 203, 213, 303, 322, 406, 426, 483, 497, 606, 609, 667, 707, 966, 994, 1218, 1334, 1414, 1491, 1633, 2001, 2059, 2121, 2323, 2929, 2982, 3266, 4002, 4118, 4242, 4646, 4669, 4899, 5858, 6177, 6969, 7171, 8787, 9338, 9798, 11431, 12354, 13938, 14007, 14342, 14413, 16261, 17574, 20503, 21513, 22862, 28014, 28826, 32522, 34293, 41006, 43026, 43239, 47357, 48783, 50197, 61509, 67367, 68586, 86478, 94714, 97566, 100394, 123018, 134734, 142071, 150591, 164933, 202101, 207959, 284142, 301182, 329866, 331499, 404202, 415918, 471569, 494799, 623877, 662998, 943138, 989598, 994497, 1154531, 1247754, 1414707, 1455713, 1988994, 2309062, 2829414, 2911426, 3463593, 4367139, 4783057, 6927186, 8734278, 9566114, 14349171, 28698342, 33481399, 66962798, 100444197, 200888394]

約数ペア:

[(1, 200888394), (2, 100444197), (3, 66962798), (6, 33481399), (7, 28698342), (14, 14349171), (21, 9566114), (23, 8734278), (29, 6927186), (42, 4783057), (46, 4367139), (58, 3463593), (69, 2911426), (71, 2829414), (87, 2309062), (101, 1988994), (138, 1455713), (142, 1414707), (161, 1247754), (174, 1154531), (202, 994497), (203, 989598), (213, 943138), (303, 662998), (322, 623877), (406, 494799), (426, 471569), (483, 415918), (497, 404202), (606, 331499), (609, 329866), (667, 301182), (707, 284142), (966, 207959), (994, 202101), (1218, 164933), (1334, 150591), (1414, 142071), (1491, 134734), (1633, 123018), (2001, 100394), (2059, 97566), (2121, 94714), (2323, 86478), (2929, 68586), (2982, 67367), (3266, 61509), (4002, 50197), (4118, 48783), (4242, 47357), (4646, 43239), (4669, 43026), (4899, 41006), (5858, 34293), (6177, 32522), (6969, 28826), (7171, 28014), (8787, 22862), (9338, 21513), (9798, 20503), (11431, 17574), (12354, 16261), (13938, 14413), (14007, 14342)]