197125320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{234673}}^1$

素因数の和:234694

約数の個数: 64

約数和(自身を含む): 675861120

約数和(自身を除く): 478735800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 234673, 469346, 704019, 938692, 1173365, 1408038, 1642711, 1877384, 2346730, 2816076, 3285422, 3520095, 4693460, 4928133, 5632152, 6570844, 7040190, 8213555, 9386920, 9856266, 13141688, 14080380, 16427110, 19712532, 24640665, 28160760, 32854220, 39425064, 49281330, 65708440, 98562660, 197125320]

約数ペア:

[(1, 197125320), (2, 98562660), (3, 65708440), (4, 49281330), (5, 39425064), (6, 32854220), (7, 28160760), (8, 24640665), (10, 19712532), (12, 16427110), (14, 14080380), (15, 13141688), (20, 9856266), (21, 9386920), (24, 8213555), (28, 7040190), (30, 6570844), (35, 5632152), (40, 4928133), (42, 4693460), (56, 3520095), (60, 3285422), (70, 2816076), (84, 2346730), (105, 1877384), (120, 1642711), (140, 1408038), (168, 1173365), (210, 938692), (280, 704019), (420, 469346), (840, 234673)]