203174748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 588282240

約数和(自身を除く): 385107492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1091, 1478, 2182, 2217, 2956, 3273, 4364, 4434, 5173, 6546, 6651, 7637, 8868, 9819, 10346, 13092, 13302, 15274, 15519, 19638, 20692, 22911, 26604, 30548, 31038, 39276, 45822, 46557, 62076, 68733, 91644, 93114, 137466, 186228, 274932, 806249, 1612498, 2418747, 3224996, 4837494, 5643743, 7256241, 9674988, 11287486, 14512482, 16931229, 22574972, 29024964, 33862458, 50793687, 67724916, 101587374, 203174748]

約数ペア:

[(1, 203174748), (2, 101587374), (3, 67724916), (4, 50793687), (6, 33862458), (7, 29024964), (9, 22574972), (12, 16931229), (14, 14512482), (18, 11287486), (21, 9674988), (28, 7256241), (36, 5643743), (42, 4837494), (63, 3224996), (84, 2418747), (126, 1612498), (252, 806249), (739, 274932), (1091, 186228), (1478, 137466), (2182, 93114), (2217, 91644), (2956, 68733), (3273, 62076), (4364, 46557), (4434, 45822), (5173, 39276), (6546, 31038), (6651, 30548), (7637, 26604), (8868, 22911), (9819, 20692), (10346, 19638), (13092, 15519), (13302, 15274)]