200297200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 514788480

約数和(自身を除く): 314491280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 400, 464, 496, 557, 580, 620, 725, 775, 899, 1114, 1160, 1240, 1450, 1550, 1798, 2228, 2320, 2480, 2785, 2900, 3100, 3596, 4456, 4495, 5570, 5800, 6200, 7192, 8912, 8990, 11140, 11600, 12400, 13925, 14384, 16153, 17267, 17980, 22280, 22475, 27850, 32306, 34534, 35960, 44560, 44950, 55700, 64612, 69068, 71920, 80765, 86335, 89900, 111400, 129224, 138136, 161530, 172670, 179800, 222800, 258448, 276272, 323060, 345340, 359600, 403825, 431675, 500743, 646120, 690680, 807650, 863350, 1001486, 1292240, 1381360, 1615300, 1726700, 2002972, 2503715, 3230600, 3453400, 4005944, 5007430, 6461200, 6906800, 8011888, 10014860, 12518575, 20029720, 25037150, 40059440, 50074300, 100148600, 200297200]

約数ペア:

[(1, 200297200), (2, 100148600), (4, 50074300), (5, 40059440), (8, 25037150), (10, 20029720), (16, 12518575), (20, 10014860), (25, 8011888), (29, 6906800), (31, 6461200), (40, 5007430), (50, 4005944), (58, 3453400), (62, 3230600), (80, 2503715), (100, 2002972), (116, 1726700), (124, 1615300), (145, 1381360), (155, 1292240), (200, 1001486), (232, 863350), (248, 807650), (290, 690680), (310, 646120), (400, 500743), (464, 431675), (496, 403825), (557, 359600), (580, 345340), (620, 323060), (725, 276272), (775, 258448), (899, 222800), (1114, 179800), (1160, 172670), (1240, 161530), (1450, 138136), (1550, 129224), (1798, 111400), (2228, 89900), (2320, 86335), (2480, 80765), (2785, 71920), (2900, 69068), (3100, 64612), (3596, 55700), (4456, 44950), (4495, 44560), (5570, 35960), (5800, 34534), (6200, 32306), (7192, 27850), (8912, 22475), (8990, 22280), (11140, 17980), (11600, 17267), (12400, 16153), (13925, 14384)]