203074128

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2791

約数の個数: 120

約数和(自身を含む): 620620000

約数和(自身を除く): 417545872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 2749, 3078, 3888, 4104, 4617, 5498, 6156, 8208, 8247, 9234, 10996, 12312, 16494, 18468, 21992, 24624, 24741, 32988, 36936, 43984, 49482, 52231, 65976, 73872, 74223, 98964, 104462, 131952, 148446, 156693, 197928, 208924, 222669, 296892, 313386, 395856, 417848, 445338, 470079, 593784, 626772, 668007, 835696, 890676, 940158, 1187568, 1253544, 1336014, 1410237, 1781352, 1880316, 2507088, 2672028, 2820474, 3562704, 3760632, 4230711, 5344056, 5640948, 7521264, 8461422, 10688112, 11281896, 12692133, 16922844, 22563792, 25384266, 33845688, 50768532, 67691376, 101537064, 203074128]

約数ペア:

[(1, 203074128), (2, 101537064), (3, 67691376), (4, 50768532), (6, 33845688), (8, 25384266), (9, 22563792), (12, 16922844), (16, 12692133), (18, 11281896), (19, 10688112), (24, 8461422), (27, 7521264), (36, 5640948), (38, 5344056), (48, 4230711), (54, 3760632), (57, 3562704), (72, 2820474), (76, 2672028), (81, 2507088), (108, 1880316), (114, 1781352), (144, 1410237), (152, 1336014), (162, 1253544), (171, 1187568), (216, 940158), (228, 890676), (243, 835696), (304, 668007), (324, 626772), (342, 593784), (432, 470079), (456, 445338), (486, 417848), (513, 395856), (648, 313386), (684, 296892), (912, 222669), (972, 208924), (1026, 197928), (1296, 156693), (1368, 148446), (1539, 131952), (1944, 104462), (2052, 98964), (2736, 74223), (2749, 73872), (3078, 65976), (3888, 52231), (4104, 49482), (4617, 43984), (5498, 36936), (6156, 32988), (8208, 24741), (8247, 24624), (9234, 21992), (10996, 18468), (12312, 16494)]