202538910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 573963264

約数和(自身を除く): 371424354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 97, 105, 122, 163, 183, 194, 210, 291, 305, 326, 366, 427, 485, 489, 582, 610, 679, 815, 854, 915, 970, 978, 1141, 1281, 1358, 1455, 1630, 1830, 2037, 2135, 2282, 2445, 2562, 2910, 3395, 3423, 4074, 4270, 4890, 5705, 5917, 6405, 6790, 6846, 9943, 10185, 11410, 11834, 12810, 15811, 17115, 17751, 19886, 20370, 29585, 29829, 31622, 34230, 35502, 41419, 47433, 49715, 59170, 59658, 69601, 79055, 82838, 88755, 94866, 99430, 110677, 124257, 139202, 149145, 158110, 177510, 207095, 208803, 221354, 237165, 248514, 298290, 332031, 348005, 414190, 417606, 474330, 553385, 621285, 664062, 696010, 964471, 1044015, 1106770, 1242570, 1660155, 1928942, 2088030, 2893413, 3320310, 4822355, 5786826, 6751297, 9644710, 13502594, 14467065, 20253891, 28934130, 33756485, 40507782, 67512970, 101269455, 202538910]

約数ペア:

[(1, 202538910), (2, 101269455), (3, 67512970), (5, 40507782), (6, 33756485), (7, 28934130), (10, 20253891), (14, 14467065), (15, 13502594), (21, 9644710), (30, 6751297), (35, 5786826), (42, 4822355), (61, 3320310), (70, 2893413), (97, 2088030), (105, 1928942), (122, 1660155), (163, 1242570), (183, 1106770), (194, 1044015), (210, 964471), (291, 696010), (305, 664062), (326, 621285), (366, 553385), (427, 474330), (485, 417606), (489, 414190), (582, 348005), (610, 332031), (679, 298290), (815, 248514), (854, 237165), (915, 221354), (970, 208803), (978, 207095), (1141, 177510), (1281, 158110), (1358, 149145), (1455, 139202), (1630, 124257), (1830, 110677), (2037, 99430), (2135, 94866), (2282, 88755), (2445, 82838), (2562, 79055), (2910, 69601), (3395, 59658), (3423, 59170), (4074, 49715), (4270, 47433), (4890, 41419), (5705, 35502), (5917, 34230), (6405, 31622), (6790, 29829), (6846, 29585), (9943, 20370), (10185, 19886), (11410, 17751), (11834, 17115), (12810, 15811)]