197284360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 553754880

約数和(自身を除く): 356470520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 455, 520, 581, 653, 664, 728, 830, 910, 1079, 1162, 1306, 1660, 1820, 2158, 2324, 2612, 2905, 3265, 3320, 3640, 4316, 4571, 4648, 5224, 5395, 5810, 6530, 7553, 8489, 8632, 9142, 10790, 11620, 13060, 15106, 16978, 18284, 21580, 22855, 23240, 26120, 30212, 33956, 36568, 37765, 42445, 43160, 45710, 54199, 59423, 60424, 67912, 75530, 84890, 91420, 108398, 118846, 151060, 169780, 182840, 216796, 237692, 270995, 297115, 302120, 339560, 379393, 433592, 475384, 541990, 594230, 704587, 758786, 1083980, 1188460, 1409174, 1517572, 1896965, 2167960, 2376920, 2818348, 3035144, 3522935, 3793930, 4932109, 5636696, 7045870, 7587860, 9864218, 14091740, 15175720, 19728436, 24660545, 28183480, 39456872, 49321090, 98642180, 197284360]

約数ペア:

[(1, 197284360), (2, 98642180), (4, 49321090), (5, 39456872), (7, 28183480), (8, 24660545), (10, 19728436), (13, 15175720), (14, 14091740), (20, 9864218), (26, 7587860), (28, 7045870), (35, 5636696), (40, 4932109), (52, 3793930), (56, 3522935), (65, 3035144), (70, 2818348), (83, 2376920), (91, 2167960), (104, 1896965), (130, 1517572), (140, 1409174), (166, 1188460), (182, 1083980), (260, 758786), (280, 704587), (332, 594230), (364, 541990), (415, 475384), (455, 433592), (520, 379393), (581, 339560), (653, 302120), (664, 297115), (728, 270995), (830, 237692), (910, 216796), (1079, 182840), (1162, 169780), (1306, 151060), (1660, 118846), (1820, 108398), (2158, 91420), (2324, 84890), (2612, 75530), (2905, 67912), (3265, 60424), (3320, 59423), (3640, 54199), (4316, 45710), (4571, 43160), (4648, 42445), (5224, 37765), (5395, 36568), (5810, 33956), (6530, 30212), (7553, 26120), (8489, 23240), (8632, 22855), (9142, 21580), (10790, 18284), (11620, 16978), (13060, 15106)]