207319194

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{809}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 470059200

約数和(自身を除く): 262740006

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 619, 809, 1238, 1618, 1857, 2427, 3714, 4854, 5571, 7281, 11142, 14237, 14562, 18607, 28474, 37214, 42711, 55821, 85422, 111642, 128133, 167463, 256266, 334926, 500771, 1001542, 1502313, 3004626, 4506939, 9013878, 11517733, 23035466, 34553199, 69106398, 103659597, 207319194]

約数ペア:

[(1, 207319194), (2, 103659597), (3, 69106398), (6, 34553199), (9, 23035466), (18, 11517733), (23, 9013878), (46, 4506939), (69, 3004626), (138, 1502313), (207, 1001542), (414, 500771), (619, 334926), (809, 256266), (1238, 167463), (1618, 128133), (1857, 111642), (2427, 85422), (3714, 55821), (4854, 42711), (5571, 37214), (7281, 28474), (11142, 18607), (14237, 14562)]