201600210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137143}}^1$

素因数の和:137167

約数の個数: 48

約数和(自身を含む): 562838976

約数和(自身を除く): 361238766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137143, 274286, 411429, 685715, 822858, 960001, 1371430, 1920002, 2057145, 2880003, 4114290, 4800005, 5760006, 6720007, 9600010, 13440014, 14400015, 20160021, 28800030, 33600035, 40320042, 67200070, 100800105, 201600210]

約数ペア:

[(1, 201600210), (2, 100800105), (3, 67200070), (5, 40320042), (6, 33600035), (7, 28800030), (10, 20160021), (14, 14400015), (15, 13440014), (21, 9600010), (30, 6720007), (35, 5760006), (42, 4800005), (49, 4114290), (70, 2880003), (98, 2057145), (105, 1920002), (147, 1371430), (210, 960001), (245, 822858), (294, 685715), (490, 411429), (735, 274286), (1470, 137143)]