201542904010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1706689}}^1$

素因数の和:1706951

約数の個数: 48

約数和(自身を含む): 423757473480

約数和(自身を除く): 222214569470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 482, 490, 1205, 1687, 2410, 3374, 8435, 11809, 16870, 23618, 59045, 118090, 1706689, 3413378, 8533445, 11946823, 17066890, 23893646, 59734115, 83627761, 119468230, 167255522, 411312049, 418138805, 822624098, 836277610, 2056560245, 2879184343, 4113120490, 5758368686, 14395921715, 20154290401, 28791843430, 40308580802, 100771452005, 201542904010]

約数ペア:

[(1, 201542904010), (2, 100771452005), (5, 40308580802), (7, 28791843430), (10, 20154290401), (14, 14395921715), (35, 5758368686), (49, 4113120490), (70, 2879184343), (98, 2056560245), (241, 836277610), (245, 822624098), (482, 418138805), (490, 411312049), (1205, 167255522), (1687, 119468230), (2410, 83627761), (3374, 59734115), (8435, 23893646), (11809, 17066890), (16870, 11946823), (23618, 8533445), (59045, 3413378), (118090, 1706689)]