199490928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 641625600

約数和(自身を除く): 442134672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 419, 436, 546, 624, 654, 728, 763, 838, 872, 1092, 1257, 1308, 1417, 1456, 1526, 1676, 1744, 2184, 2289, 2514, 2616, 2834, 2933, 3052, 3352, 4251, 4368, 4578, 5028, 5232, 5447, 5668, 5866, 6104, 6704, 8502, 8799, 9156, 9919, 10056, 10894, 11336, 11732, 12208, 16341, 17004, 17598, 18312, 19838, 20112, 21788, 22672, 23464, 29757, 32682, 34008, 35196, 36624, 38129, 39676, 43576, 45671, 46928, 59514, 65364, 68016, 70392, 76258, 79352, 87152, 91342, 114387, 119028, 130728, 137013, 140784, 152516, 158704, 182684, 228774, 238056, 261456, 274026, 305032, 319697, 365368, 457548, 476112, 548052, 593723, 610064, 639394, 730736, 915096, 959091, 1096104, 1187446, 1278788, 1781169, 1830192, 1918182, 2192208, 2374892, 2557576, 3562338, 3836364, 4156061, 4749784, 5115152, 7124676, 7672728, 8312122, 9499568, 12468183, 14249352, 15345456, 16624244, 24936366, 28498704, 33248488, 49872732, 66496976, 99745464, 199490928]

約数ペア:

[(1, 199490928), (2, 99745464), (3, 66496976), (4, 49872732), (6, 33248488), (7, 28498704), (8, 24936366), (12, 16624244), (13, 15345456), (14, 14249352), (16, 12468183), (21, 9499568), (24, 8312122), (26, 7672728), (28, 7124676), (39, 5115152), (42, 4749784), (48, 4156061), (52, 3836364), (56, 3562338), (78, 2557576), (84, 2374892), (91, 2192208), (104, 1918182), (109, 1830192), (112, 1781169), (156, 1278788), (168, 1187446), (182, 1096104), (208, 959091), (218, 915096), (273, 730736), (312, 639394), (327, 610064), (336, 593723), (364, 548052), (419, 476112), (436, 457548), (546, 365368), (624, 319697), (654, 305032), (728, 274026), (763, 261456), (838, 238056), (872, 228774), (1092, 182684), (1257, 158704), (1308, 152516), (1417, 140784), (1456, 137013), (1526, 130728), (1676, 119028), (1744, 114387), (2184, 91342), (2289, 87152), (2514, 79352), (2616, 76258), (2834, 70392), (2933, 68016), (3052, 65364), (3352, 59514), (4251, 46928), (4368, 45671), (4578, 43576), (5028, 39676), (5232, 38129), (5447, 36624), (5668, 35196), (5866, 34008), (6104, 32682), (6704, 29757), (8502, 23464), (8799, 22672), (9156, 21788), (9919, 20112), (10056, 19838), (10894, 18312), (11336, 17598), (11732, 17004), (12208, 16341)]