129718946

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 226195200

約数和(自身を除く): 96476254

約数列:

[1, 2, 7, 14, 101, 199, 202, 398, 461, 707, 922, 1393, 1414, 2786, 3227, 6454, 20099, 40198, 46561, 91739, 93122, 140693, 183478, 281386, 325927, 642173, 651854, 1284346, 9265639, 18531278, 64859473, 129718946]

約数ペア:

[(1, 129718946), (2, 64859473), (7, 18531278), (14, 9265639), (101, 1284346), (199, 651854), (202, 642173), (398, 325927), (461, 281386), (707, 183478), (922, 140693), (1393, 93122), (1414, 91739), (2786, 46561), (3227, 40198), (6454, 20099)]