202043240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 540207360

約数和(自身を除く): 338164120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 97, 140, 172, 173, 194, 215, 280, 301, 344, 346, 388, 430, 485, 602, 679, 692, 776, 860, 865, 970, 1204, 1211, 1358, 1384, 1505, 1720, 1730, 1940, 2408, 2422, 2716, 3010, 3395, 3460, 3880, 4171, 4844, 5432, 6020, 6055, 6790, 6920, 7439, 8342, 9688, 12040, 12110, 13580, 14878, 16684, 16781, 20855, 24220, 27160, 29197, 29756, 33368, 33562, 37195, 41710, 48440, 52073, 58394, 59512, 67124, 74390, 83420, 83905, 104146, 116788, 117467, 134248, 145985, 148780, 166840, 167810, 208292, 233576, 234934, 260365, 291970, 297560, 335620, 416584, 469868, 520730, 583940, 587335, 671240, 721583, 939736, 1041460, 1167880, 1174670, 1443166, 2082920, 2349340, 2886332, 3607915, 4698680, 5051081, 5772664, 7215830, 10102162, 14431660, 20204324, 25255405, 28863320, 40408648, 50510810, 101021620, 202043240]

約数ペア:

[(1, 202043240), (2, 101021620), (4, 50510810), (5, 40408648), (7, 28863320), (8, 25255405), (10, 20204324), (14, 14431660), (20, 10102162), (28, 7215830), (35, 5772664), (40, 5051081), (43, 4698680), (56, 3607915), (70, 2886332), (86, 2349340), (97, 2082920), (140, 1443166), (172, 1174670), (173, 1167880), (194, 1041460), (215, 939736), (280, 721583), (301, 671240), (344, 587335), (346, 583940), (388, 520730), (430, 469868), (485, 416584), (602, 335620), (679, 297560), (692, 291970), (776, 260365), (860, 234934), (865, 233576), (970, 208292), (1204, 167810), (1211, 166840), (1358, 148780), (1384, 145985), (1505, 134248), (1720, 117467), (1730, 116788), (1940, 104146), (2408, 83905), (2422, 83420), (2716, 74390), (3010, 67124), (3395, 59512), (3460, 58394), (3880, 52073), (4171, 48440), (4844, 41710), (5432, 37195), (6020, 33562), (6055, 33368), (6790, 29756), (6920, 29197), (7439, 27160), (8342, 24220), (9688, 20855), (12040, 16781), (12110, 16684), (13580, 14878)]