About the Number

200239480

200239479 ← → 200239481

2進数表記:1011111011110110100101111000

漢数字表記:二億二十三万九千四百八十

素因数分解:

2 3 × 5 1 × 7 2 × 19 2 × 283 1

素因数の和:346
約数の個数: 144
約数和(自身を含む): 555086520
約数和(自身を除く): 354847040

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 283, 361, 380, 392, 490, 532, 566, 665, 722, 760, 931, 980, 1064, 1132, 1330, 1415, 1444, 1805, 1862, 1960, 1981, 2264, 2527, 2660, 2830, 2888, 3610, 3724, 3962, 4655, 5054, 5320, 5377, 5660, 7220, 7448, 7924, 9310, 9905, 10108, 10754, 11320, 12635, 13867, 14440, 15848, 17689, 18620, 19810, 20216, 21508, 25270, 26885, 27734, 35378, 37240, 37639, 39620, 43016, 50540, 53770, 55468, 69335, 70756, 75278, 79240, 88445, 101080, 102163, 107540, 110936, 138670, 141512, 150556, 176890, 188195, 204326, 215080, 263473, 277340, 301112, 353780, 376390, 408652, 510815, 526946, 554680, 707560, 715141, 752780, 817304, 1021630, 1053892, 1317365, 1430282, 1505560, 2043260, 2107784, 2634730, 2860564, 3575705, 4086520, 5005987, 5269460, 5721128, 7151410, 10011974, 10538920, 14302820, 20023948, 25029935, 28605640, 40047896, 50059870, 100119740, 200239480]

約数ペア:
[(1, 200239480), (2, 100119740), (4, 50059870), (5, 40047896), (7, 28605640), (8, 25029935), (10, 20023948), (14, 14302820), (19, 10538920), (20, 10011974), (28, 7151410), (35, 5721128), (38, 5269460), (40, 5005987), (49, 4086520), (56, 3575705), (70, 2860564), (76, 2634730), (95, 2107784), (98, 2043260), (133, 1505560), (140, 1430282), (152, 1317365), (190, 1053892), (196, 1021630), (245, 817304), (266, 752780), (280, 715141), (283, 707560), (361, 554680), (380, 526946), (392, 510815), (490, 408652), (532, 376390), (566, 353780), (665, 301112), (722, 277340), (760, 263473), (931, 215080), (980, 204326), (1064, 188195), (1132, 176890), (1330, 150556), (1415, 141512), (1444, 138670), (1805, 110936), (1862, 107540), (1960, 102163), (1981, 101080), (2264, 88445), (2527, 79240), (2660, 75278), (2830, 70756), (2888, 69335), (3610, 55468), (3724, 53770), (3962, 50540), (4655, 43016), (5054, 39620), (5320, 37639), (5377, 37240), (5660, 35378), (7220, 27734), (7448, 26885), (7924, 25270), (9310, 21508), (9905, 20216), (10108, 19810), (10754, 18620), (11320, 17689), (12635, 15848), (13867, 14440)]

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